Prosecution Insights
Last updated: April 19, 2026
Application No. 19/061,787

Collapsible Container

Non-Final OA §102§103§112
Filed
Feb 24, 2025
Examiner
TAMIL, JESSICA KAVINI
Art Unit
3733
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Clevermade LLC
OA Round
1 (Non-Final)
36%
Grant Probability
At Risk
1-2
OA Rounds
2y 8m
To Grant
83%
With Interview

Examiner Intelligence

Grants only 36% of cases
36%
Career Allow Rate
54 granted / 152 resolved
-34.5% vs TC avg
Strong +47% interview lift
Without
With
+47.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
39 currently pending
Career history
191
Total Applications
across all art units

Statute-Specific Performance

§103
59.9%
+19.9% vs TC avg
§102
21.6%
-18.4% vs TC avg
§112
17.7%
-22.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 152 resolved cases

Office Action

§102 §103 §112
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 . Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. Claims 20-21 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding claim 20, the claim recites “optionally, a foil material disposed between the inner and outer lining materials”. It is unclear what the scope of the claim includes. Regarding claim 21 , the claim recites the limitation "the outer or inner lining" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1, 13-14, 16-19 and 22 are rejected under 35 U.S.C. 102 (a) (1) and (a) (2) as being anticipated by Foreign Publication EP4484319 by Kaczmarek (Here forth “Kaczmarek”). Regarding claim 1, Kaczmarek discloses a collapsible container (Fig A- Examiner Annotated Fig 8 of Kaczmarek), comprising: a body comprising a bottom surface, a front surface, a back surface, a left surface, and a right surface, wherein the bottom surface, front surface, back surface, left surface, and right surface collectively define an interior cavity (Fig A- Examiner Annotated Fig 8 of Kaczmarek, the body surfaces define an interior cavity within); wherein the front and back surfaces each comprises a first set of fold lines (Fig A- Examiner Annotated Fig 8 of Kaczmarek); wherein the left and right surfaces each comprises a second set of fold lines (Fig A- Examiner Annotated Fig 8 of Kaczmarek); wherein the first and second sets of fold lines cause material forming each of the front surface, back surface, left surface, and right surface to fold inwardly when the body is collapsed from an open configuration to a closed configuration (Fig 4 of Kaczmarek, the collapsible container can collapse and fold inward). PNG media_image1.png 533 918 media_image1.png Greyscale Fig A- Examiner Annotated Fig 8 of Kaczmarek Regarding claim 13, Kaczmarek further discloses wherein the second set of fold lines on the left surface comprises a line segment that extends across the left surface from a left side to a right side of the left surface (Fig A- Examiner annotated Fig 8 of Kaczmarek, one of the fold lines can see seen extending across from left to right across the right surface which is exactly the same as the left surface). Regarding claim 14, Kaczmarek further discloses wherein the second set of fold lines on the left surface defines third and fourth triangular-shaped regions, wherein the third triangular-shaped region is disposed adjacent the front surface and wherein the fourth triangular-shaped region is disposed adjacent the back surface (Fig B- Examiner Annotated Fig 8 of Kaczmarek). Regarding claim 16, Kaczmarek further discloses wherein the second set of fold lines on the left surface comprises: a sixth line segment and a seventh line segment (Fig A- Examiner Annotated Fig 8 of Kaczmarek); wherein the sixth line segment extends from a bottom, left portion near the back and bottom surfaces to a middle region of the left surface (Fig A- Examiner Annotated Fig 8 of Kaczmarek); wherein the seventh line segment extends from a top, left portion near the back surface and opposite the bottom surface to the middle region of the left surface (Fig A- Examiner Annotated Fig 8 of Kaczmarek); a eighth line segment and an ninth line segment (Fig A- Examiner Annotated Fig 8 of Kaczmarek); wherein the eighth line segment extends from a bottom, right portion near the bottom and front surfaces to the middle region of the left surface (Fig A- Examiner Annotated Fig 8 of Kaczmarek); and wherein the ninth line segment extends from a top, right portion near the front surface and opposite the bottom surface to the middle region of the left surface (Fig A- Examiner Annotated Fig 8 of Kaczmarek; the sixth line segment and the seventh line segment intersect at a third apex, and wherein the eighth line segment and the ninth line segment intersect at a fourth apex; a tenth line segment extending between the third apex and the fourth apex). Regarding claim 17, Kaczmarek further discloses wherein the sixth line segment and the seventh line segment intersect at a third apex, and wherein the eighth line segment and the ninth line segment intersect at a fourth apex (Fig A- Examiner annotated Fig 8 of Kaczmarek above). Regarding claim 18, Kaczmarek further discloses wherein the second set of fold lines further comprises: a tenth line segment extending between the third apex and the fourth apex (Fig A- Examiner annotated Fig 8 of Kaczmarek above). Regarding claim 19, Kaczmarek further discloses further comprising a top surface coupled to at least one of the front surface, back surface, left surface, or right surface, wherein the top surface is configured to move from an open configuration permitting access to the interior cavity to a closed configuration restricting access to the interior cavity (Fig A- Examiner Annotated Fig 8 of Kaczmarek). Regarding claim 22, Kaczmarek further discloses wherein the first and second sets of fold lines bias the material of the front, back, left and right surfaces to fold inwardly toward one another when the body is collapsed from the open configuration to the closed configuration (Fig 4 of Kaczmarek). Claim Rejections - 35 USC § 103 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. Claims 2-11 and 15 are rejected under 35 U.S.C. 103 as being unpatentable over Kaczmarek in view of US Patent 2791367 issued to Mefford (Here forth “Mefford”). Regarding Claim 2, Kaczmarek does not expressly disclose the first set of fold lines being triangular. Mefford discloses a similar collapsible container that teaches wherein the first set of fold lines on the front and back surfaces defines first and second triangular-shaped regions, wherein the first triangular-shaped region is disposed adjacent the left surface and wherein the second triangular-shaped region is disposed adjacent the right surface (Fig B- Examiner annotated Fig 2 of Mefford; a hypotenuse of the first triangular-shaped region is disposed along the left surface, and wherein a hypotenuse of the second triangular- shaped region is disposed along the right surface; the first triangular-shaped region comprises an isosceles triangle, and wherein an apex of the first triangular-shaped region is disposed away from the hypotenuse of the first triangular-shaped region and the left surface). PNG media_image2.png 637 711 media_image2.png Greyscale Fig B- Examiner Annotated Fig 2 of Mefford It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the collapsible container to include the teachings of Mefford providing the triangular fold line shape of the front and back surfaces as triangular rather than the fold lines shapes of Kaczmarek. Such a modification involves only a change in shape which provides no change in function (see MPEP 2144.04 IV B). Further Applicant has not disclosed criticality for the claimed shape. Regarding claim 3, Kaczmarek as modified includes all of the limitations including wherein a hypotenuse of the first triangular-shaped region is disposed along the left surface, and wherein a hypotenuse of the second triangular- shaped region is disposed along the right surface (Fig B- Examiner Annotated Fig 2 of Mefford). Regarding claim 4, Kaczmarek as modified includes all of the limitations including wherein the first triangular-shaped region comprises an isosceles triangle, and wherein an apex of the first triangular-shaped region is disposed away from the hypotenuse of the first triangular-shaped region and the left surface (Fig B-Examiner annotated Fig 2 of Mefford). Regarding claim 5, Kaczmarek does not expressly disclose the multiple fold lines on the front surface. Mefford disclose a similar collapsible container that teaches wherein the first set of fold lines on the front surface comprises: a first line segment and a second line segment (Fig B-Examiner annotated Fig 2 of Mefford); wherein the first line segment extends from a bottom, left portion near the bottom and left surfaces to a middle region of the front surface (Fig B-Examiner annotated Fig 2 of Mefford); wherein the second line segment extends from a top, left portion near the left surface and opposite the bottom surface to the middle region of the front surface (Fig B-Examiner annotated Fig 2 of Mefford); a third line segment and a fourth line segment (Fig B-Examiner annotated Fig 2 of Mefford); wherein the third line segment extends from a bottom, right portion near the bottom and right surfaces to the middle region of the front surface (Fig B-Examiner annotated Fig 2 of Mefford); and wherein the fourth line segment extends from a top, right portion near the right surface and opposite the bottom surface to the middle region of the front surface (Fig B-Examiner annotated Fig 2 of Mefford; the left side of the front surface, the first line segment, and the second line segment define a first triangular-shaped region, and wherein the right side of the front surface, the third line segment, and the fourth line segment define a second triangular-shaped region; the left side of the front surface defines a hypotenuse of the first triangular-shaped region, and wherein the right side of the front surface defines a hypotenuse of the second triangular-shaped region; the first line segment and the second line segment intersect at a first apex, and wherein the third line segment and the fourth line segment intersect at a second apex; a fifth line segment extending between the first apex and the second apex; the fifth line segment connects the first apex to the second apex). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the collapsible container to include the teachings of Mefford providing the triangular fold line shape of the front and back surfaces as triangular rather than the fold lines shapes of Kaczmarek. Such a modification involves only a change in shape which provides no change in function (see MPEP 2144.04 IV B). Further Applicant has not disclosed criticality for the claimed shape. Regarding claim 6, Kaczmarek as modified includes all the limitations including wherein the left side of the front surface, the first line segment, and the second line segment define a first triangular-shaped region, and wherein the right side of the front surface, the third line segment, and the fourth line segment define a second triangular-shaped region (See the detailed description of the rejection of claim 5; Fig B-Examiner annotated Fig 2 of Mefford). Regarding claim 7, Kaczmarek as modified includes all the limitations including wherein the left side of the front surface defines a hypotenuse of the first triangular-shaped region, and wherein the right side of the front surface defines a hypotenuse of the second triangular-shaped region (See the detailed description of the rejection of claim 5; Fig B-Examiner annotated Fig 2 of Mefford). Regarding claim 8, Kaczmarek as modified includes all the limitations including wherein the first line segment and the second line segment intersect at a first apex, and wherein the third line segment and the fourth line segment intersect at a second apex (See the detailed description of the rejection of claim 5; Fig B-Examiner annotated Fig 2 of Mefford). Regarding claim 9, Kaczmarek as modified includes all the limitations including wherein the first set of fold lines on the front surface further comprises: a fifth line segment extending between the first apex and the second apex (See the detailed description of the rejection of claim 5; Fig B-Examiner annotated Fig 2 of Mefford). Regarding claim 10, Kaczmarek as modified includes all the limitations including wherein the fifth line segment connects the first apex to the second apex (See the detailed description of the rejection of claim 5; Fig B-Examiner annotated Fig 2 of Mefford). Regarding claim 11, Kaczmarek further discloses wherein the first set of fold lines are formed on the front surface by stitching the fold lines on the material that forms the front surface (Para 34 of Kaczmarek). Regarding claim 15, Kaczmarek does not expressly disclose wherein the hypotenuse of the third and fourth triangular regions are disposed along front surface and back surface. Mefford discloses a similar collapsible container that further discloses wherein a hypotenuse of the third triangular-shaped region is disposed along the front surface, and wherein a hypotenuse of the fourth triangular- shaped region is disposed along the back surface (Fig B- Examiner annotated Fig 2 of Mefford, the back surface has the same fold line pattern as the front surface). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the collapsible container to include the teachings of Mefford providing the triangular fold line shape of the front and back surfaces as triangular with hypotenuses disposed along edge of front and back surfaces rather than the fold lines shapes of Kaczmarek. Such a modification involves only a change in shape which provides no change in function (see MPEP 2144.04 IV B). Further Applicant has not disclosed criticality for the claimed shape. Claim 12 is rejected under 35 U.S.C. 103 as being unpatentable over Kaczmarek in view of US Publication 2019/0216191 by Botha (Here forth “Botha”). Regarding claim 12, Kaczmarek does not expressly disclose wherein there is an inner lining and the first set of fold lines are formed by welding an inner lining of the front surface . Betha discloses a similar bag/container that teaches wherein the first set of fold lines are formed by welding an inner lining of the front surface (Para 12 of Beta, the concept of creating a fold line by welding two layer together is taught; in the modified Kaczmarek that can the front surface layer and inner lining). It would have been obvious to a person having ordinary skill in the art having the teachings of Kaczmarek and Betha before them, when the application was filed, to have modified the collapsible container of Kaczmarek to weld a liner attached to the front surface, as taught by Betha, to advantageously provide more insulation to the contents within while securing a fold line at which the surface and liner can bend when necessary. Claims 20-21 are rejected under 35 U.S.C. 103 as being unpatentable over Kaczmarek in view of US Publication 2022/0161986 by Seiders (Here forth “Seiders”). Regarding claim 20, Kaczmarek does not expressly disclose multiple layers. Seiders discloses a similar flexible container that teaches wherein each of the front, back, left and right surfaces comprises: an outer lining material and an inner lining material; a foam material disposed between the inner and outer lining materials; and optionally, a foil material disposed between the inner and outer lining materials (Para 65 of Seiders, the outer lining 501, foam 502 and inner lining 500). It would have been obvious to a person having ordinary skill in the art having the teachings of Kaczmarek and Seiders before them, when the application was filed, to have modified the collapsible container of Kaczmarek to have an outer and inner lining with foam in between, as taught by Seiders, to advantageously provide insulation to the contents within. Regarding claim 21, Kaczmarek discloses that the fold lines are created via stitching (Para 34 of Kaczmarek) by does not expressly disclose stitching that extends through the outer and inner lining materials. Seiders discloses a similar collapsible container that teaches wherein the first set of fold lines comprises a stitching that extends from the outer or inner lining material through the foam material and to the other of the outer or inner lining material (Para 70-71 of Seiders). It would have been obvious to a person having ordinary skill in the art having the teachings of Kaczmarek and Seiders before them, when the application was filed, to have modified the collapsible container of Kaczmarek to have an outer and inner lining with foam stitched together, as taught by Seiders, to advantageously keep the insulation and linings attached together to keep them intact. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JESSICA KAVINI TAMIL whose telephone number is (571)272-6655. The examiner can normally be reached 7:30am-5:00pm. 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. /JESSICA KAVINI TAMIL/Examiner, Art Unit 3733 /DON M ANDERSON/Primary Examiner, Art Unit 3733
Read full office action

Prosecution Timeline

Feb 24, 2025
Application Filed
Mar 12, 2026
Non-Final Rejection — §102, §103, §112 (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

1-2
Expected OA Rounds
36%
Grant Probability
83%
With Interview (+47.1%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 152 resolved cases by this examiner. Grant probability derived from career allow rate.

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