Prosecution Insights
Last updated: April 19, 2026
Application No. 18/907,250

Container and Lid

Non-Final OA §103
Filed
Oct 04, 2024
Examiner
VOLZ, ELIZABETH J
Art Unit
3733
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Kraft Foods Group Brands LLC
OA Round
1 (Non-Final)
67%
Grant Probability
Favorable
1-2
OA Rounds
2y 11m
To Grant
85%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allow Rate
722 granted / 1082 resolved
-3.3% vs TC avg
Strong +18% interview lift
Without
With
+18.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
58 currently pending
Career history
1140
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
41.3%
+1.3% vs TC avg
§102
32.9%
-7.1% vs TC avg
§112
21.4%
-18.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1082 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 . 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. Claim(s) 32-40 and 42-47 is/are rejected under 35 U.S.C. 103 as being unpatentable over Carpenter et al. (U.S. Patent No. 3117692) in view of May (AU643008). Regarding Claim 32, Carpenter et al. discloses a removable lid 3 (Figure 2) for a container, the lid comprising: a top wall having a planar label portion 8 (Figure 2), the top wall configured to cover an open mouth (figure 2) of a container base 4 (figure 1); at least one raised rib 1 (Figure 2) extending upward of the planar label portion of the top wall and forming at least one corresponding cavity on a bottom surface of the lid (Figure 3), wherein the at least one raised rib has opposing ends and a central portion between the opposing ends (Figure 2). Carpenter et al. does not disclose at least one brace spanning the at least one cavity of the at least one raised rib and extending at least partially along a bottom surface of the planar label portion of the top wall. However, May teaches at least one brace 12 (Figure 4) spanning the at least one cavity of the at least one raised rib (figure 4) and extending at least partially along a bottom surface of the planar label portion of the top wall (Figure 4). Therefore, it would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify Carpenter et al. to include the above, as taught by May, in order to provide strength to the raised rib. Regarding Claim 33, Carpenter et al. discloses the at least one raised rib surrounds at least a portion of the planar label portion of the top wall (Figure 4). Regarding Claim 34, Carpenter et al. discloses the at least one raised rib has a generally rounded top surface (figure 3). Regarding Claim 35, Carpenter et al. discloses each of the opposing ends of the at least one rib have an end portion tapering downwardly from the central portion (figure 2). Regarding Claim 36, May teaches the at least one brace includes two or more spanning braces spaced apart from one another along a length of the at least one raised rib (figure 3 and 4). Regarding Claim 37, May teaches the at least one brace restricts the at least one raised rib from spreading apart as a result of stacking loads being placed on the lid (figure 4). Regarding Claim 38, Carpenter et al. discloses the at least one raised rib generally follows a shape of a peripheral edge of the lid (figure 2). Regarding Claim 39, Carpenter et al. discloses a container comprising: a container base 4 (Figure 2) having a bottom wall portion (Figure 2), an upstanding sidewall portion 7 (figure 2) that extends to an outwardly extending flange 12 (figure 2) and defines an interior of the container base (Figure 2); and a container lid 3 (Figure 2) having a top wall having a planar label portion 8 (Figure 2) and a skirt extending downward of the planar label portion 11 (Figure 2), the skirt configured to engage the flange of the container base to removably secure the container lid to the container base (Figure 3), the container lid having at least one raised portion extending upward of the planar label portion 1 (Figure 2) and at least in part about the planar label portion (Figure 2), wherein the at least one raised portion has opposing ends and a central portion between the opposing ends (Figure 2), wherein an underside of the at least one raised portion forms a cavity (figure 3). Carpenter et al. does not disclose at least one brace spans the cavity of the at least one raised portion of the container lid, wherein the at least one brace extends at least partially along a bottom surface of the planar label portion of the top wall. However, May teaches at least one brace spans the cavity of the at least one raised portion of the container lid 12 (Figure 4), wherein the at least one brace extends at least partially along a bottom surface of the planar label portion of the top wall (Figure 4). Therefore, it would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify Carpenter et al. to include the above, as taught by May, in order to provide strength to the raised portion. Regarding Claim 40, May teaches the at least one brace includes a plurality of braces spaced around a length of the cavity of the at least one raised portion of the container lid 12 (figure 3 and 4). Regarding Claim 42, Carpenter et al. discloses each of the opposing ends of the at least one raised portion has an end portion tapering downwardly from the central portion (Figure 2). Regarding Claim 43, May teaches the at least one brace restricts the at least one raised portion from spreading apart as a result of stacking loads being placed on the container lid (Figure 4). Regarding Claim 44, Carpenter et al. discloses the at least one raised portion generally follows a shape of a perimeter of the container lid (Figure 2). Regarding Claim 45, Carpenter et al. discloses the at least one raised portion has a generally rounded top surface (Figure 3). Regarding Claim 46, Carpenter et al. discloses the skirt of the container lid includes an inwardly protruding rib (Figure 3) that engages the flange of the container base to removably secure the container lid to the container base (Figure 3). Regarding Claim 47, Carpenter et al. discloses the bottom wall portion of the container base is shaped to fit within the at least one raised portion of a second container lid in a stacked configuration (Figure 1 and 3). Claim(s) 41 is/are rejected under 35 U.S.C. 103 as being unpatentable over Carpenter et al. (U.S. Patent No. 3117692) in view of May (AU643008) and Richardson (U.S. Patent No. 1982883). Regarding Claim 41, Carpenter et al. and May teach all the limitations substantially as claimed except for a foil cover attached to the flange of the container base to enclose the interior of the container base and that is positioned between the container base and container lid. However, Richardson teaches a foil cover 117 (Figure 10) attached to the flange of the container base to enclose the interior of the container base and that is positioned between the container base and container lid (figure 10). Therefore, it would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify Carpenter et al. and May to include the above, as taught by Richardson, in order to provide a seal for the container. Applicant is duly reminded that a complete response must satisfy the requirements of 37 C.F. R. 1.111, including: “The reply must present arguments pointing out the specific distinctions believed to render the claims, including any newly presented claims, patentable over any applied references. A general allegation that the claims “define a patentable invention” without specifically pointing out how the language of the claims patentably distinguishes them from the references does not comply with the requirements of this section. Moreover, “The prompt development of a clear Issue requires that the replies of the applicant meet the objections to and rejections of the claims.” Applicant should also specifically point out the support for any amendments made to the disclosure. See MPEP 2163.06 II(A), MPEP 2163.06 and MPEP 714.02. The ''disclosure'' includes the claims, the specification and the drawings. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ELIZABETH J VOLZ whose telephone number is (571)270-5430. The examiner can normally be reached Monday-Friday 11am-7pm 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, 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. /ELIZABETH J VOLZ/Examiner, Art Unit 3733
Read full office action

Prosecution Timeline

Oct 04, 2024
Application Filed
Oct 22, 2024
Response after Non-Final Action
Dec 02, 2024
Response after Non-Final Action
Mar 20, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

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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
67%
Grant Probability
85%
With Interview (+18.5%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 1082 resolved cases by this examiner. Grant probability derived from career allow rate.

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