Prosecution Insights
Last updated: July 17, 2026
Application No. 18/215,945

Composite Containers For Bulk Solids, Related Systems And Methods

Final Rejection §103
Filed
Jun 29, 2023
Priority
Jul 01, 2022 — CIP of 17/856,333 +1 more
Examiner
COLLINS, RAVEN
Art Unit
3735
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Graphic Packaging International Inc.
OA Round
4 (Final)
62%
Grant Probability
Moderate
5-6
OA Rounds
0m
Est. Remaining
73%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
601 granted / 963 resolved
-7.6% vs TC avg
Moderate +10% lift
Without
With
+10.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
32 currently pending
Career history
1006
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
85.7%
+45.7% vs TC avg
§102
5.8%
-34.2% vs TC avg
§112
3.4%
-36.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 963 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 filed 03/19/2025 Claim 1 has been amended Claims 1-8 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) 1-8 is/are rejected under 35 U.S.C. 103 as being unpatentable over Holka et al. (US 2019/0256230) in view of Berk et al. (US 9,505,521) in view of Costa et al. (US 2017/0031165). Claim 1. Holka discloses a container 1 for holding bulk solids, the container comprising: a tubular body 2 extending at least partially around an interior of the container to form a tubular body having a top end 4 and a bottom end 5 ([0056-0057]); at least one sealing member 14 positioned in the interior of the container, the at least one sealing member sealably engaging at least a portion of the tubular body [0058]; a reclosable lid 19 attached to a top portion of the tubular body [0072]; and a bottom plate 17 attached to the bottom end of the tubular body to form a closed bottom end of the container ([0054]; fig. 3); and a rim 16/17 attached to the top end of the tubular body such that the reclosable lid contacts the rim [0054]. Holka teaches a two-material container system that is bonded together upon closing but fails to teach a rim comprising pulp fibers. Berk introduces the bonding of a pulp body with a pulp shoulder. The pulp shoulder (rim) mates with a bioplastic neck portion 430 for attaching a reclosable lid 440 (fig. 6-7; claim 1). 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 material of the plastic rim of Holka to include the two-part pulp to pulp bond of Berk to increase strength and overall properties of the final product. Berk teaches the that the bonding/adhesive agent is not soluble in water but is biodegradable while allowing the bottle to be recycled (col. 6, ll. 33-51). Holka discloses a two-part hinge attaching the lid to the container body but fails to disclose an adhesive strip attachment. Costa teaches a reclosable lid attached to a top portion of the tubular body with an adhesive strip to form a closed top end of the container [0057]. 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 Holka to include the adhesive hinge of Costa for easy assemble and disassembly of the container from the lid. Claim 2. Holka-Berk-Costa discloses the container of claim 1, where an adhesive attachment can be made to mate the lid with the container body but fails to teach an adhesive hinge. Costa teaches wherein the adhesive strip is arranged to form a hinge between the reclosable lid and the tubular body [0057]. Claim 3. Holka-Berk-Costa discloses the container of claim 2, wherein the adhesive strip is comprised of a flexible material configured to deform when the reclosable lid is moved between a closed position (Costa; [0058]), in which the reclosable lid is overlying the interior of the container, and an open position, in which the reclosable lid is raised away from the interior of the container (Holka; fig. 3). Claim 4. Holka-Berk-Costa discloses the container of claim 3, wherein the adhesive strip is positioned in at least partial face-to-face contact with a respective portion of each of the tubular body and the reclosable lid (Costa; fig. 3). Claim 5. Holka-Berk-Costa discloses the container of claim 4, wherein the adhesive strip is comprised of a composite material (Costa; [0058]). Claims 6-7. Holka-Beck-Costa discloses the container of claim 5, wherein the reclosable lid comprises pulp fibers (Holka; [0036]). Claim 8. Holka-Berk-Costa the container of claim 7, wherein the at least one sealing member 14 is positioned in the interior of the container spaced away from each of the top end and the bottom end of the tubular body (Holka; 3). 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 and a new rejection has been made. Applicant’s amendment to have the rim be attached to the top end of the tubular body instead of welded changes how the parts interact. This interaction is taught by the applied prior art. 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
Read full office action

Prosecution Timeline

Show 4 earlier events
Apr 30, 2025
Response Filed
Apr 30, 2025
Applicant Interview (Telephonic)
Aug 06, 2025
Final Rejection mailed — §103
Nov 05, 2025
Request for Continued Examination
Nov 16, 2025
Response after Non-Final Action
Jan 09, 2026
Non-Final Rejection mailed — §103
Mar 19, 2026
Response Filed
May 22, 2026
Final Rejection mailed — §103 (current)

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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
62%
Grant Probability
73%
With Interview (+10.3%)
2y 11m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 963 resolved cases by this examiner. Grant probability derived from career allowance rate.

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