Prosecution Insights
Last updated: April 17, 2026
Application No. 18/259,515

AN ITEM OF FOOD, GRILLING APPARATUS, AND METHOD OF MAKING AN ITEM OF FOOD

Non-Final OA §103
Filed
Jun 27, 2023
Examiner
CHAWLA, JYOTI
Art Unit
1791
Tech Center
1700 — Chemical & Materials Engineering
Assignee
unknown
OA Round
1 (Non-Final)
52%
Grant Probability
Moderate
1-2
OA Rounds
3y 10m
To Grant
82%
With Interview

Examiner Intelligence

Grants 52% of resolved cases
52%
Career Allow Rate
432 granted / 824 resolved
-12.6% vs TC avg
Strong +30% interview lift
Without
With
+30.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 10m
Avg Prosecution
33 currently pending
Career history
857
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
54.4%
+14.4% vs TC avg
§102
9.3%
-30.7% vs TC avg
§112
26.7%
-13.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 824 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 . Election/Restrictions Applicant’s election without traverse of Group I claims 1-16 in the reply filed on 10/31/2025 is acknowledged. Claims 17-50 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected inventions, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 10/31/2025. 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. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claims 1-16 are rejected under 35 U.S.C. 103 as being unpatentable over Vogler (US 20170258098), OR Smietana (US 4915964) in view of NPL reference “Taco Bell is Finally Bringing Back Double Decker Tacos” by Dennis Lee, hereinafter Lee. Regarding claims 1-16, Vogler entire document and Smietana teaches an edible container (see figure 10 and Col. 4, lines 63-68 of Smietana; or Figure 19 and para 28 of Vogler) having a body into which food items are disposable for consumption with the edible container comprising a tortilla (see abstract and Col. 4, lines 63-68 of Smietana; or Figure 19 and para 28 of Vogler), wherein, the body has a conical configuration (Col. 4, lines 63-68; see figure 5 and 10 of Smietana; or Figure 19 and para 28 of Vogler) in which food elements which include meltable food material like cheese may be placed (Col. 1, lines 13-18 of Smietana; OR Figure 19 - para 28 of Vogler). Vogler and Smietana further teach a generally circular tortilla formed of dough sheet being folded so that one side of the tortilla is folded over a second side of the tortilla with an edge of the one side extending from a front face to a rear face of the cross-section, the first and second sides of the tortilla continuing to the open mouth with both of the folded first and second sides forming an upper front lip of the mouth that is lower than a rear, elevated lip of the mouth and cooking (which makes a relatively hard outer skin or wall) to keep the cone shape (see Smietana figure 9, near item 31; see figure 10, item 21 and at least “closed apex” described in column 5, lines 1-5 and column 3, lines 54-56 of Smietana; OR para 31 of Vogler), and smaller closed end is closed by a portion of a periphery folded (see figure 10 of Smietana; OR Figure 19 of Vogler). Smietana or Vogler do not teach “a filling food material” arranged between the first layer of food material and the second layer of food material (as recited in claim 1), wherein “the filling food material” (as recited in claim 14) occupies “substantially the entire space between” the first layer of food material and the second layer of food material, and (as recited in claim 15) “the filling food material is different from” the first layer of food material and the second layer of food material. Lee teaches reintroduction of a double decker taco that was on sale when it “first made its debut in 1995” (see 1st paragraph on page 1), with the photograph on page 2 disclosing that in a double decker taco, which has a filling food material such as “refried beans” (see page 2, 1st paragraph) between first layer of food material and a second layer of food material forming the taco; and also teaches the filling food material (i.e. refried beans) occupies substantially the entire space between the first layer of food material and the second layer of food material (see photo on page 2), and that the filling food material (i.e. refried beans) is different from the first layer of food material and the second layer of food material. Lee also teaches wherein upper peripheries of each of the first layer of food material and the second layer of food material are substantially aligned with each other. It would have been obvious to one of ordinary skill in the art before the effective filing date of the invention to further include “a filling food material” arranged between the first layer of food material and the second layer of food material. The ordinary artisan would have been motivated to modify Smietana or Vogler at least for the purpose of creating multiple layers of distinct flavor fillings without mixing them with each other, and provide more popular choices to consumer. Additionally, regarding claims 7-9, it is noted that a generally circular shape is taught (see for example, Figure 12 of Smietana and Figure 5 of Vogler); also tortillas a generally circular (see Lee photo on page 2). However, the above claims differ only in terms of shape and applicant has no support data, which convinces that the particular claimed configuration/shape is significant or is anything more than one of numerous configurations/shape a person of ordinary skill in the art would find obvious for the purpose of providing a recognizable shape. In re Dailey, 357 F.2d 669, 149 USPQ 47 (CCPA 1966). See also MPEP 2144.04 IV(B). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JYOTI CHAWLA whose telephone number is (571)272-8212. The examiner can normally be reached M-F 9:30- 5:30. 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, Nikki Dees can be reached at 571-270-3435. 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. /JYOTI CHAWLA/Primary Examiner, Art Unit 1791
Read full office action

Prosecution Timeline

Jun 27, 2023
Application Filed
Jan 10, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12575586
HYDROUS OILY FOOD
2y 5m to grant Granted Mar 17, 2026
Patent 12568988
CHOCOLATE PRODUCTS, INGREDIENTS, PROCESSES AND USES
2y 5m to grant Granted Mar 10, 2026
Patent 12564201
PLANT-BASED TEXTURED BASE MATERIAL, AND PRODUCT CONTAINING REPLICA MEAT OBTAINED BY PROCESSING SAID BASE MATERIAL
2y 5m to grant Granted Mar 03, 2026
Patent 12557824
SYSTEMS FOR PROVIDING SMOKE FLAVOR TO A FOOD ARTICLE OR BEVERAGE
2y 5m to grant Granted Feb 24, 2026
Patent 12550922
Extruded Gelling Food Products, Extruded Gelling Food Product Ingredients, and Methods for Making Extruded Gelling Food Products and Extruded Food Product Ingredients
2y 5m to grant Granted Feb 17, 2026
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
52%
Grant Probability
82%
With Interview (+30.0%)
3y 10m
Median Time to Grant
Low
PTA Risk
Based on 824 resolved cases by this examiner. Grant probability derived from career allow rate.

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