Prosecution Insights
Last updated: October 27, 2026
Application No. 18/121,121

Trays For Food Products And Related Systems And Methods

Final Rejection §103
Filed
Mar 14, 2023
Priority
Mar 15, 2022 — provisional 63/319,872 +1 more
Examiner
COLLINS, RAVEN
Art Unit
3735
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Graphic Packaging International Inc.
OA Round
4 (Final)
63%
Grant Probability
Moderate
5-6
OA Rounds
0m
Est. Remaining
73%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allowance Rate
610 granted / 974 resolved
-7.4% vs TC avg
Moderate +10% lift
Without
With
+10.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
33 currently pending
Career history
1022
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
61.2%
+21.2% vs TC avg
§102
20.6%
-19.4% vs TC avg
§112
12.5%
-27.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 974 resolved cases

Office Action

§103
DETAILED ACTION 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 . This action is written in response to the amendment file 06/05/2026 Claims 1, 6, 9, 12, 17, 20, 22, 25, 28, 33, 36, 41, 44, 50, 58 and 61 have been amended and claims 2-3, 11, 19, 27, 35, 43, 52 and 60 have been canceled Claims 1, 4-10, 12-16, 50, 53-59 and 61-70 are presented for examination This action is Final Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim(s) 1, 4-8, 50 and 53-57 is/are rejected under 35 U.S.C. 103 as being unpatentable over Tye et al. (2020/0047975) in view of Baker er al. (US 2013/0327819) in view of LeMaster (US D627,220). Claims 1, 50. Tye discloses a tray 3 for holding one or more food products, the tray comprising: a plurality of panels comprising a central panel 11, at least one attachment panel 37 in at least partial face-to-face contact with a portion of the central panel (fig. 1), at least one side panel 21 foldably connected to a respective panel of the plurality of panels, at least one end panel 13 foldably connected to a respective panel of the plurality of panels, and at least one bottom panel 29 foldably connected to a respective panel of the plurality of panels [0034-0035], the at least one side panel intersecting the at least one end panel to at least partially form a sidewall of the tray extending around an interior of the tray (fig. 2, 4), the at least one bottom panel at least partially forming a bottom wall of the tray (fig. 4); the at least one attachment panel 37 underlies the central panel for at least partially supporting another tray in the interior of the tray [0036]. Tye discloses a liner partially attached to the flange and bottom interior of the tray [0032] but fails to disclose engaging features for supporting another tray. Baker teaches tray 102 engaging features comprising at least one notch defined within the central panel for at least partially supporting another tray in the interior of the tray (fig. 9); and PNG media_image1.png 210 378 media_image1.png Greyscale a second tray 152 at least partially supported in the interior of the first tray by the tray engaging features (fig. 8). Therefore, it would have been obvious to one having ordinary skill in the art at the time of the effective filing date of the invention to modify the flange of Tye to include the engaging features of Baker to assist in both venting the lower tray and supporting the position of the upper tray (fig. 8). While Tye-Baker discloses a tray assembly with Baker teaching the notches facing outward, the assembly fails to teach the inward recesses in the main panel. LeMaster teaches the central panel at least partially extends around an opening and has an interior edge that at least partially defines the opening, a recessed portion of the interior edge at least partially defines the notch (fig. 1, 6). Baker discloses the claimed invention except for the notches facing inward of the central panel. It would have been obvious to one having ordinary skill in the art at the time the invention was made to rearrange the position of the notches in order to further stabilize the nested container. LeMaster performs the same function whether located interiorly or exteriorly. It has been held that rearranging parts of an invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. Claims 4, 53. Tye-Baker-LeMaster discloses the tray of claim 2, wherein the at least one attachment panel is capable of being exposed along the at least one notch for at least partially supporting another tray (Tye; fig. 1-2). Claims 5, 54. Tye-Baker-LeMaster discloses the tray of claim 4, wherein the at least one notch is a first notch and the tray engaging features further comprise a second notch at least partially defined along an interior edge of the central panel opposite the first notch (Baker; fig. 9). Claims 6, 55. Tye-Baker-LeMaster disclose the tray of claim 4, wherein the central panel at least partially extends around an opening, the at least one end panel is foldably connected to the central panel at a first fold line extending along the opening, the at least one attachment panel is foldably connected to the central panel, and at least one side panel is foldably connected to the at least one attachment panel at a second fold line such that the second fold line is spaced apart from the opening (Tye; fig. 1 and claim 1). Claims 7, 56. Tye-Baker-LeMaster discloses the tray of claim 4, wherein the at least one attachment panel is foldably connected to the central panel, the at least one side panel is foldably connected to the at least one attachment panel, the at least one bottom panel is a first bottom panel 329 foldably connected to the at least one end panel, and the plurality of panels further comprises a second bottom panel 333 foldably connected to the at least one side panel, the first bottom panel and the second bottom panel are in at least partial face-to-face contact to at least partially form the bottom wall of the tray (Tye; [0047], fig. 9). Claims 8, 57. Tye-Baker discloses the tray of claim 7, wherein the at least one attachment panel is a first attachment panel, the plurality of panels further comprises a second attachment panel 39 in at least partial face-to-face contact with the central panel, the at least one side panel is a first side panel foldably connected to the first attachment panel (fig. 1), the plurality of panels further comprises a second side panel foldably connected to the second attachment panel, the at least one end panel is a first end panel foldably connected to the central panel, the plurality of panels further comprises a second end panel foldably connected to the central panel (Tye; fig. 3), a third bottom panel 371 foldably connected to the second side panel (Tye; fig. 8), and a fourth bottom panel 375 foldably connected to the second end panel 17, the first side panel, the second side panel, the first end panel, and the second end panel at least partially forming the sidewall of the tray, the first bottom panel, the second bottom panel, the third bottom panel, and the fourth bottom panel at least partially forming the bottom wall of the tray (Tye; fig. 10A). Claims 69-70. Tye discloses a tray system 3 for holding one or more food products, the tray comprising: a plurality of panels comprising a central panel 11, at least one attachment panel 37 in at least partial face-to-face contact with a portion of the central panel (fig. 1), at least one side panel 21 foldably connected to a respective panel of the plurality of panels, at least one end panel 13 foldably connected to a respective panel of the plurality of panels, and at least one bottom panel 29 foldably connected to a respective panel of the plurality of panels [0034-0035], the at least one side panel intersecting the at least one end panel to at least partially form a sidewall of the tray extending around an interior of the tray (fig. 2, 4), the at least one bottom panel at least partially forming a bottom wall of the tray (fig. 4); the at least one attachment panel 37 underlies the central panel for at least partially supporting another tray in the interior of the tray [0036]. Tye discloses a liner partially attached to the flange and bottom interior of the tray [0032] but fails to disclose engaging features for supporting another tray. Baker teaches tray 102 engaging features comprising at least one notch defined within the central panel for at least partially supporting another tray in the interior of the tray (fig. 9); and PNG media_image1.png 210 378 media_image1.png Greyscale a second tray 152 at least partially supported in the interior of the first tray by the tray engaging features (fig. 8). Therefore, it would have been obvious to one having ordinary skill in the art at the time of the effective filing date of the invention to modify the flange of Tye to include the engaging features of Baker to assist in both venting the lower tray and supporting the position of the upper tray (fig. 8). While Tye-Baker discloses a tray assembly with Baker teaching the notches facing outward, the assembly fails to teach the inward recesses in the main panel. LeMaster teaches the central panel at least partially extends around an opening and has an interior edge that at least partially defines the opening, a recessed portion of the interior edge at least partially defines the notch (fig. 1, 6). Baker discloses the claimed invention except for the notches facing inward of the central panel. It would have been obvious to one having ordinary skill in the art at the time the invention was made to rearrange the position of the notches in order to further stabilize the nested container. LeMaster performs the same function whether located interiorly or exteriorly. It has been held that rearranging parts of an invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. Allowable Subject Matter Claims 9, 12-16, 58-59 and 61-68 are allowed. Response to Arguments Applicant's arguments with respect to the claims have been considered but in view of the amendment the search has been updated, new prior art has been identified and applied, and a new rejection has been made. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to RAVEN COLLINS whose telephone number is (571)270-1672. The examiner can normally be reached Monday-Friday 8:30am to 5:00pm 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, ANTHONY STASHICK can be reached at 571-272-4561. 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. /RAVEN COLLINS/Examiner, Art Unit 3735 /Anthony D Stashick/Supervisory Patent Examiner, Art Unit 3735
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Prosecution Timeline

Show 2 earlier events
Jun 06, 2025
Interview Requested
Jul 23, 2025
Response Filed
Oct 29, 2025
Final Rejection mailed — §103
Jan 21, 2026
Request for Continued Examination
Feb 17, 2026
Response after Non-Final Action
Mar 13, 2026
Non-Final Rejection mailed — §103
Jun 05, 2026
Response Filed
Sep 11, 2026
Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12767415
WAFER CONTAINER AND PURGE SYSTEM
4y 4m to grant Granted Oct 20, 2026
Patent 12767416
CONTAINER FOR FOOD PRESERVATION AND PRESENTATION
1y 11m to grant Granted Oct 20, 2026
Patent 12752993
ARTICLE CARRIER AND BLANK THEREFOR
4y 2m to grant Granted Oct 06, 2026
Patent 12752163
Golf Bag
1y 1m to grant Granted Oct 06, 2026
Patent 12747093
DUAL STORAGE AND DISPOSAL DEVICE AND METHOD OF USE
2y 0m to grant Granted Sep 29, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
63%
Grant Probability
73%
With Interview (+10.2%)
2y 11m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 974 resolved cases by this examiner. Grant probability derived from career allowance rate.

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