Prosecution Insights
Last updated: August 17, 2026
Application No. 19/194,429

AUTOMATICALLY NAVIGATING BETWEEN ROOMS WITHIN A VIRTUAL CONFERENCING SYSTEM

Non-Final OA §DP
Filed
Apr 30, 2025
Priority
Mar 30, 2021 — provisional 63/168,049 +1 more
Examiner
MEKY, MOUSTAFA M
Art Unit
Tech Center
Assignee
Snap Inc.
OA Round
1 (Non-Final)
93%
Grant Probability
Favorable
1-2
OA Rounds
1y 0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 93% — above average
93%
Career Allowance Rate
684 granted / 732 resolved
+33.4% vs TC avg
Moderate +5% lift
Without
With
+5.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
12 currently pending
Career history
734
Total Applications
across all art units

Statute-Specific Performance

§101
6.2%
-33.8% vs TC avg
§103
15.8%
-24.2% vs TC avg
§102
37.4%
-2.6% vs TC avg
§112
6.3%
-33.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 732 resolved cases

Office Action

§DP
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Detailed Action Claims 1-20 are presenting for examination. The non-statutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A non-statutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on non-statutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a non-statutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1-20 are rejected on the ground of non-statutory double patenting as being unpatentable over claims 1-19 of U.S. Patent No. 12,316,689. Although the claims at issue are not identical, they are not patentably distinct from each other because the patent 689 anticipates the claimed invention as been shown in the table below. 19/194,429 12,316,689 A method, comprising: providing for virtual interaction between plural participants within a first room of plural rooms, the plural rooms being included within a virtual space for virtual interaction; providing, for each of the plural participants in the first room, display of a participant video element which corresponds to the participant and which includes a user-selectable button, the user- selectable button for requesting that the participant automatically follow another participant with respect to navigating between the plural rooms; receiving a first indication of a user selection, by a first participant of the plural participants, of the user-selectable button corresponding to a second participant of the plural participants; receiving, in response to receiving the first indication, a second indication that the second participant authorizes automatically following the first participant with respect to navigating between the plural rooms; In response to receiving the second indication, storing the second indication, and updating a follower list for the first participant to include the second participant, the follower list indicating names of the plural participants that automatically follow the first participant with respect to navigating between the plural rooms; providing, based on the stored second indication, for the second participant to automatically follow the first participant from the first room to the second room. 1. A method, comprising: providing for virtual conferencing between plural participants within a first room of plural rooms, the plural rooms being included within a virtual space for virtual conferencing, each room of the plural rooms having a respective design for background and elements within the room; providing, for each of the plural participants in the first room, display of a participant video element which corresponds to the participant and which includes a user-selectable button, the user-selectable button for requesting that the participant automatically follow another participant with respect to navigating between the plural rooms; providing, for each of the plural participants in the first room, display of a list of the plural rooms, the list of plural rooms representing all available rooms within the virtual space, each listed room within the list of plural rooms being user-selectable to navigate to the listed room in order to switch between the plural rooms; receiving a first indication of a user selection, by a first participant of the plural participants, of the user-selectable button corresponding to a second participant of the plural participants; receiving, in response to receiving the first indication, a second indication that the second participant authorizes automatically following the first participant with respect to navigating between the plural rooms; in response to receiving the second indication, storing the second indication, and updating a follower list for the first participant to include the second participant, the follower list indicating names of the plural participants that automatically follow the first participant with respect to navigating between the plural rooms; receiving a third indication of user input, provided by the first participant via the list of plural rooms, selecting a second room of the plural rooms; and providing, based on the stored second indication and the third indication, for the second participant to automatically follow the first participant from the first room to the second room, the first room and the second room having different backgrounds and elements. 2. The method of claim 1, further comprising: sending, prior to receiving the second indication, a request to a device associated with the second participant, the request for the second participant to authorize automatically following the first participant. 2. The method of claim 1, further comprising: sending, prior to receiving the second indication, a request to a device associated with the second participant, the request for the second participant to authorize automatically following the first participant. 3. The method of claim 1, further comprising: receiving a third indication for the second participant to discontinue automatically following the first participant; and providing, in response to receiving the third indication, for the second participant to discontinue automatically following the first participant. 3. The method of claim 1, further comprising: receiving a fourth indication for the second participant to discontinue automatically following the first participant; and providing, in response to receiving the fourth indication, for the second participant to discontinue automatically following the first participant. 4. The method of claim 3, wherein the third indication is based on a request received from the first participant. 4. The method of claim 3, wherein the fourth indication is based on a request received from the first participant. 5. The method of claim 3, wherein the third indication is based on a request received from the second participant. 5. The method of claim 3, wherein the fourth indication is based on a request received from the second participant. 6. The method of claim 1, further comprising: receiving a third indication of a user selection, by the first participant, of the user-selectable button corresponding to a third participant of the plural participants; receiving, in response to receiving the third indication, a third indication that the third participant authorizes automatically following the first participant with respect to navigating between the plural rooms; and providing, in response to receiving the third indication, for the third participant to automatically follow the first participant, such that both the second participant and the third participant automatically follow the first participant navigating between the plural rooms of the virtual space. 6. The method of claim 1, further comprising: receiving a fourth indication of a user selection, by the first participant, of the user-selectable button corresponding to a third participant of the plural participants; receiving, in response to receiving the fourth indication, a fourth indication that the third participant authorizes automatically following the first participant with respect to navigating between the plural rooms; and providing, in response to receiving the fourth indication, for the third participant to automatically follow the first participant, such that both the second participant and the third participant automatically follow the first participant navigating between the plural rooms of the virtual space. 7. The method of claim 1, wherein for each of the plural participants, the participant video element includes a video feed for the participant. 7. The method of claim 1, wherein for each of the plural participants, the participant video element includes a video feed for the participant. 8. The method of claim 1, wherein each name in the follower list is presented with a respective button which is user-selectable by the first participant to discontinue automatically following the first participant. 8. The method of claim 1, wherein each name in the follower list is presented with a respective button which is user-selectable by the first participant to discontinue automatically following the first participant. 9. A system comprising: at least one processor; and a memory storing instructions that, when executed by the at least one processor, configure the at least one processor to perform operations comprising: providing for virtual interaction between plural participants within a first room of plural rooms, the plural rooms being included within a virtual space for virtual interaction; providing, for each of the plural participants in the first room, display of a participant video element which corresponds to the participant and which includes a user-selectable button, the user- selectable button for requesting that the participant automatically follow another participant with respect to navigating between the plural rooms; receiving a first indication of a user selection, by a first participant of the plural participants, of the user-selectable button corresponding to a second participant of the plural participants; receiving, in response to receiving the first indication, a second indication that the second participant authorizes automatically following the first participant with respect to navigating between the plural rooms; in response to receiving the second indication, storing the second indication, and updating a follower list for the first participant to include the second participant, the follower list indicating names of the plural participants that automatically follow the first participant with respect to navigating between the plural rooms; providing, based on the stored second indication, for the second participant to automatically follow the first participant from the first room to the second room. 9. A system comprising: a processor; and a memory storing instructions that, when executed by the processor, configure the processor to perform operations comprising: providing for virtual conferencing between plural participants within a first room of plural rooms, the plural rooms being included within a virtual space for virtual conferencing, each room of the plural rooms having a respective design for background and elements within the room; providing, for each of the plural participants in the first room, display of a participant video element which corresponds to the participant and which includes a user-selectable button, the user-selectable button for requesting that the participant automatically follow another participant with respect to navigating between the plural rooms; providing, for each of the plural participants in the first room, display of a list of the plural rooms, the list of plural rooms representing all available rooms within the virtual space, each listed room within the list of plural rooms being user-selectable to navigate to the listed room in order to switch between the plural rooms; receiving a first indication of a user selection, by a first participant of the plural participants, of the user-selectable button corresponding to a second participant of the plural participants; receiving, in response to receiving the first indication, a second indication that the second participant authorizes automatically following the first participant with respect to navigating between the plural rooms; in response to receiving the second indication, storing the second indication, and updating a follower list for the first participant to include the second participant, the follower list indicating names of the plural participants that automatically follow the first participant with respect to navigating between the plural rooms; receiving a third indication of user input, provided by the first participant via the list of plural rooms, selecting a second room of the plural rooms; and providing, based on the stored second indication and the third indication, for the second participant to automatically follow the first participant from the first room to the second room, the first room and the second room having different backgrounds and elements. 10. The system of claim 9, the operations further comprising: sending, prior to receiving the second indication, a request to a device associated with the second participant, the request for the second participant to authorize automatically following the first participant. 10. The system of claim 9, the operations further comprising: sending, prior to receiving the second indication, a request to a device associated with the second participant, the request for the second participant to authorize automatically following the first participant. 11. The system of claim 9, the operations further comprising: receiving a third indication for the second participant to discontinue automatically following the first participant; and providing, in response to receiving the third indication, for the second participant to discontinue automatically following the first participant. 16. The system of claim 9, wherein each name in the follower list is presented with a respective button which is user-selectable by the first participant to discontinue automatically following the first participant. 11. The system of claim 9, the operations further comprising: receiving a fourth indication for the second participant to discontinue automatically following the first participant; and providing, in response to receiving the fourth indication, for the second participant to discontinue automatically following the first participant. 12. The system of claim 11, wherein the third indication is based on a request received from the first participant. 12. The system of claim 11, wherein the fourth indication is based on a request received from the first participant. 13. The system of claim 11, wherein the third indication is based on a request received from the second participant. 13. The system of claim 11, wherein the fourth indication is based on a request received from the second participant. 14. The system of claim 9, the operations further comprising: receiving a third indication of a user selection, by the first participant, of the user-selectable button corresponding to a third participant of the plural participants; receiving, in response to receiving the third indication, a third indication that the third participant authorizes automatically following the first participant with respect to navigating between the plural rooms; and providing, in response to receiving the third indication, for the third participant to automatically follow the first participant, such that both the second participant and the third participant automatically follow the first participant navigating between the plural rooms of the virtual space. 14. The system of claim 9, the operations further comprising: receiving a fourth indication of a user selection, by the first participant, of the user-selectable button corresponding to a third participant of the plural participants; receiving, in response to receiving the fourth indication, a fourth indication that the third participant authorizes automatically following the first participant with respect to navigating between the plural rooms; and providing, in response to receiving the fourth indication, for the third participant to automatically follow the first participant, such that both the second participant and the third participant automatically follow the first participant navigating between the plural rooms of the virtual space. 15. The system of claim 9, wherein for each of the plural participants, the participant video element includes a video feed for the participant. 15. The system of claim 9, wherein for each of the plural participants, the participant video element includes a video feed for the participant. 17. A non-transitory computer-readable storage medium, the computer-readable storage medium including instructions that when executed by a computer, cause the computer to perform operations comprising: providing for virtual interaction between plural participants within a first room of plural rooms, the plural rooms being included within a virtual space for virtual interaction; providing, for each of the plural participants in the first room, display of a participant video element which corresponds to the participant and which includes a user-selectable button, the user- selectable button for requesting that the participant automatically follow another participant with respect to navigating between the plural rooms; receiving a first indication of a user selection, by a first participant of the plural participants, of the user-selectable button corresponding to a second participant of the plural participants; receiving, in response to receiving the first indication, a second indication that the second participant authorizes automatically following the first participant with respect to navigating between the plural rooms; in response to receiving the second indication, storing the second indication, and updating a follower list for the first participant to include the second participant, the follower list indicating names of the plural participants that automatically follow the first participant with respect to navigating between the plural rooms; providing, based on the stored second indication, for the second participant to automatically follow the first participant from the first room to the second room. 16. A non-transitory computer-readable storage medium, the computer-readable storage medium including instructions that when executed by a computer, cause the computer to perform operations comprising: providing for virtual conferencing between plural participants within a first room of plural rooms, the plural rooms being included within a virtual space for virtual conferencing, each room of the plural rooms having a respective design for background and elements within the room; providing, for each of the plural participants in the first room, display of a participant video element which corresponds to the participant and which includes a user-selectable button, the user-selectable button for requesting that the participant automatically follow another participant with respect to navigating between the plural rooms; providing, for each of the plural participants in the first room, display of a list of the plural rooms, the list of plural rooms representing all available rooms within the virtual space, each listed room within the list of plural rooms being user-selectable to navigate to the listed room in order to switch between the plural rooms; receiving a first indication of a user selection, by a first participant of the plural participants, of the user-selectable button corresponding to a second participant of the plural participants; receiving, in response to receiving the first indication, a second indication that the second participant authorizes automatically following the first participant with respect to navigating between the plural rooms; in response to receiving the second indication, storing the second indication, and updating a follower list for the first participant to include the second participant, the follower list indicating names of the plural participants that automatically follow the first participant with respect to navigating between the plural rooms: receiving a third indication of user input, provided by the first participant via the list of plural rooms, selecting a second room of the plural rooms; and providing, based on the stored second indication and the third indication, for the second participant to automatically follow the first participant from the first room to the second room, the first room and the second room having different backgrounds and elements. 18. The non-transitory computer-readable storage medium of claim 17, the operations further comprising: sending, prior to receiving the second indication, a request to a device associated with the second participant, the request for the second participant to authorize automatically following the first participant. 17. The computer-readable medium of claim 16, wherein the instructions further configure the computer to: sending, prior to receiving the second indication, a request to a device associated with the second participant, the request for the second participant to authorize following the first participant 19. The non-transitory computer-readable storage medium of claim 17, the operations further comprising: receiving a third indication for the second participant to discontinue automatically following the first participant; and providing, in response to receiving the third indication, for the second participant to discontinue automatically following the first participant. 18. The computer-readable medium of claim 16, the operations further comprising: receiving a fourth indication for the second participant to discontinue automatically following the first participant; and providing, in response to receiving the fourth indication, for the second participant to discontinue automatically following the first participant. 20. The non-transitory computer-readable storage medium of claim 19, wherein the third indication is based on a request received from the first participant. 19. The computer-readable medium of claim 18, wherein the fourth indication is based on a request received from the first participant. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Moustafa M Meky whose telephone number is (571)272-4005. The examiner can normally be reached Monday-Friday 9AM-5PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Ario Etienne can be reached at 571-272-4001. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. MOUSTAFA M. MEKY Primary Patent Examiner Art Unit 2457 /MOUSTAFA M MEKY/Primary Examiner, Art Unit 2457 07/202/2026
Read full office action

Prosecution Timeline

Apr 30, 2025
Application Filed
Jul 23, 2026
Non-Final Rejection mailed — §DP (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
93%
Grant Probability
99%
With Interview (+5.2%)
2y 3m (~1y 0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 732 resolved cases by this examiner. Grant probability derived from career allowance rate.

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