Prosecution Insights
Last updated: October 27, 2026
Application No. 19/213,665

ROLLING COLLAPSIBLE TRAVEL LUGGAGE

Non-Final OA §DOUBLEPATENT
Filed
May 20, 2025
Priority
Jun 12, 2018 — provisional 62/684,133 +4 more
Examiner
MAI, TRI M
Art Unit
3733
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
KARSTEN MANUFACTURING Corporation
OA Round
1 (Non-Final)
36%
Grant Probability
At Risk
1-2
OA Rounds
1y 9m
Est. Remaining
57%
With Interview

Examiner Intelligence

Grants only 36% of cases
36%
Career Allowance Rate
530 granted / 1463 resolved
-33.8% vs TC avg
Strong +20% interview lift
Without
With
+20.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
41 currently pending
Career history
1517
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
41.3%
+1.3% vs TC avg
§102
30.7%
-9.3% vs TC avg
§112
23.9%
-16.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1463 resolved cases

Office Action

§DOUBLEPATENT
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 . Priority dated 12/14/2022 based on 18/066098 (figs. 27-33) is acknowledged. 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. This application: 19/213665 US Patent 12,303,007 1. A rolling luggage bag comprising: a cover fixedly coupled to a base, wherein the cover comprises a front portion, a back portion, a first side portion, and a second side portion opposite the first side portion, wherein the front portion, the back portion, the first side portion, and the second side portion are each formed from a plurality of panels, arranged in a direction away from the base and defining a plurality of folds between each of the plurality of panels, wherein; the front portion is formed integrally with the base and is removably connected to the first side portion, the second side portion, and the base via a connection member; the first side portion and the second side portions are formed integrally with back portion and are removably connected to the base via the connection member; the first side portion and the second side portion pivot away from each other about respective folds between the respective side portion and the back portion when the front portion is at least partially removed; the plurality of panels comprises a first panel zone proximate the base, a second panel zone adjacent the first panel zone in a direction away from the base, a third panel zone adjacent the second panel zone in a direction away from the base, a fourth panel zone adjacent the third panel zone in a direction away from the base, and a fifth panel zone adjacent the fourth panel zone in a direction away from the base; the plurality of panels defines an interior chamber; and the plurality of panels within each of the front portion, the back portion, the first side portion, and the second side portion vary in height such that the plurality of panes are offset relative to an adjacent panel zone. 1. A rolling luggage bag comprising: a cover fixedly coupled to a base, wherein the cover comprises a front portion, a back portion, a first side portion, and a second side portion opposite the first side portion, wherein the front portion, the back portion, the first side portion, and the second side portion are each formed from a plurality of panels, arranged in a direction away from the base and defining a plurality of folds between each of the plurality of panels, wherein; the front portion is formed integrally with the base and is removably connected to the first side portion, the second side portion, and the base via a connection member; the first side portion and the second side portions are formed integrally with back portion and are removably connected to the base via the connection member; the first side portion and the second side portion pivot away from each other about respective folds between the respective side portion and the back portion when the front portion is at least partially removed; the plurality of panels comprises a first panel zone proximate the base, a second panel zone adjacent the first panel zone in a direction away from the base, a third panel zone adjacent the second panel zone in a direction away from the base, a fourth panel zone adjacent the third panel zone in a direction away from the base, and a fifth panel zone adjacent the fourth panel zone in a direction away from the base; the plurality of panels defines an interior chamber; the base comprises a first side opposite a second side and a bottom face extending there between; a first wheel and a second wheel coupled to the base, the first and second wheels configured to rotate about an axis of rotation and separated by a first distance along the axis of rotation, at least a portion of each of the first and second wheels projecting from the first side and from the bottom face; and a third wheel and a fourth wheel coupled to the bottom face, the third and fourth wheels configured to independently swivel about a respective swivel axis and separated by a second distance extending between the respective swivel axes of the third and fourth wheels. Claims 1-12 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims of U.S. Patent No. 12,303,007 (007 Patent) in view of Hadlum (5244219) or Ohm (DE3400956). Claim 1 of ‘007 Patent teaches all claimed limitations except for the “the plurality of panels within each of the front portion, the back portion, the first side portion, and the second side portion vary in height such that the plurality of panes are offset relative to an adjacent panel zone” PNG media_image1.png 749 426 media_image1.png Greyscale PNG media_image2.png 255 492 media_image2.png Greyscale PNG media_image3.png 225 405 media_image3.png Greyscale Ohm or Hadlum, each teaches a bag with a base with different height along the four sides. it would have been obvious to one of ordinary skill in the art before the effective filing date to provide the base of ‘007 Patent with different with different height along the four sides as taught by Ohm or Hadlum to provide the desired base shape and/or to save material and to allow to access the front panel easily. Regarding claims 2 and 3, note claims 2-3 in the ‘007 Patent. Regarding claims 4-12, note claim 4-12 in the ‘007 Patent. Claims 13-20 are allowable. Any inquiry concerning this communication or earlier communications from the examiner should be directed to TRI M MAI whose telephone number is (571)272-4541. The examiner can normally be reached 8am-5pm (Mon-Friday). 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, Nathan Jenness can be reached at (571) 270-5055. 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. TRI M. MAI Examiner Art Unit 3733 /TRI M MAI/Primary Examiner, Art Unit 3733
Read full office action

Prosecution Timeline

May 20, 2025
Application Filed
Oct 05, 2026
Non-Final Rejection mailed — §DOUBLEPATENT (current)

Precedent Cases

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Patent 12653288
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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
36%
Grant Probability
57%
With Interview (+20.5%)
3y 2m (~1y 9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1463 resolved cases by this examiner. Grant probability derived from career allowance rate.

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