Prosecution Insights
Last updated: April 19, 2026
Application No. 18/766,053

Three-Dimensional Layered Map

Non-Final OA §DP
Filed
Jul 08, 2024
Examiner
CRADDOCK, ROBERT J
Art Unit
2618
Tech Center
2600 — Communications
Assignee
Knowroads LLC
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
2y 4m
To Grant
99%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allow Rate
519 granted / 616 resolved
+22.3% vs TC avg
Moderate +14% lift
Without
With
+14.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
27 currently pending
Career history
643
Total Applications
across all art units

Statute-Specific Performance

§101
11.1%
-28.9% vs TC avg
§103
39.6%
-0.4% vs TC avg
§102
24.3%
-15.7% vs TC avg
§112
12.4%
-27.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 616 resolved cases

Office Action

§DP
Notice of Pre-AIA or AIA Status The present application is being examined under the pre-AIA first to invent provisions. Double Patenting The nonstatutory 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 nonstatutory 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 nonstatutory 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 nonstatutory 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 nonstatutory double patenting as being unpatentable over claims 1 – 20 of U.S. Patent No. 12,033,279. Although the claims at issue are not identical, they are not patentably distinct from each other because they’re broader than each other in every way. Instant Application Patent 12,033,279 1. (Currently Amended) A non-transitory computer-readable medium containing program instructions stored on a memory thereon that when executed by at least one processor, cause the at least one processor to perform operations comprising: 1. A non-transitory computer-readable medium containing program instructions stored on a memory thereon that when executed by at least one processor, cause the at least one processor to perform operations comprising: causing display of a representation of a geographical area comprising a first surface depicted at a non-topographical level of the geographical area and a second surface depicted at a different non-topographical level of the geographical area; causing display of a representation of a geographical area comprising a first surface depicted at a non-topographical level of the geographical area and a second surface depicted at a different non-topographical level of the geographical area; causing display of a third surface in the geographical area between the first surface and the second surface, wherein the third surface is different from the first surface and the second surface; and causing display of a third surface in the geographical area between the first surface and the second surface, wherein the third surface is different from the first surface and the second surface; and causing display of image data on the third surface that comprises real-time images from a location depicted by at least one of the first surface or the second surface, wherein the image data is received from a[[n]] satellite imaging device. and causing display of image data on the third surface that comprises real-time images from a location depicted by at least one of the first surface or the second surface, wherein the image data is received from an imaging device located in proximity to the location. Instant Application 1 2 3 4 5 6 7 8 9 10 Patent 12,033,279 1 2 & 3 3 4 5 6 7 8 9 & 10 10 Instant Application 11 12 13 14 15 16 17 18 19 20 Patent 12,033,279 11 12 13 14 15 16 & 17 17 18 19 20 Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT J CRADDOCK whose telephone number is (571)270-7502. The examiner can normally be reached Monday - Friday 10:00 AM - 6 PM EST. 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, Devona E Faulk can be reached at 571-272-7515. 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. /ROBERT J CRADDOCK/Primary Examiner, Art Unit 2618
Read full office action

Prosecution Timeline

Jul 08, 2024
Application Filed
Dec 24, 2025
Non-Final Rejection — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12597214
SCANNABLE CODES AS LANDMARKS FOR AUGMENTED-REALITY CONTENT
2y 5m to grant Granted Apr 07, 2026
Patent 12597101
IMAGE TRANSMISSION SYSTEM, IMAGE TRANSMISSION METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
2y 5m to grant Granted Apr 07, 2026
Patent 12579767
AUGMENTED-REALITY SYSTEMS AND METHODS FOR GUIDED INSTALLATION OF MEDICAL DEVICES
2y 5m to grant Granted Mar 17, 2026
Patent 12579792
ELECTRONIC DEVICE FOR OBTAINING IMAGE DATA RELATING TO HAND MOTION AND METHOD FOR OPERATING SAME
2y 5m to grant Granted Mar 17, 2026
Patent 12555331
INFORMATION PROCESSING APPARATUS
2y 5m to grant Granted Feb 17, 2026
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
84%
Grant Probability
99%
With Interview (+14.4%)
2y 4m
Median Time to Grant
Low
PTA Risk
Based on 616 resolved cases by this examiner. Grant probability derived from career allow rate.

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