Prosecution Insights
Last updated: April 19, 2026
Application No. 18/820,176

DYNAMICALLY MIXING BEVERAGE VESSEL

Non-Final OA §102§103
Filed
Aug 29, 2024
Examiner
CHU, KING M
Art Unit
3735
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Gtn Enterprises LLC
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
2y 4m
To Grant
88%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allow Rate
838 granted / 1112 resolved
+5.4% vs TC avg
Moderate +13% lift
Without
With
+13.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
24 currently pending
Career history
1136
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
39.3%
-0.7% vs TC avg
§102
28.1%
-11.9% vs TC avg
§112
21.4%
-18.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1112 resolved cases

Office Action

§102 §103
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 1-8) in the reply filed on 12/19/2025 is acknowledged. Claims 9-20 withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 12/19/2025. 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. Claim(s) 1 and 3 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Resic (US 10,433,632). 1: Resic teaches an apparatus (apparatus shown in Figure 3) comprising: an outer container (container 11 to hold an unclaimed first liquid) to hold a first liquid; an inner container (inner container 31, fitting within 11 and capable of holding an unclaimed second liquid) sized to fit within the outer container and to hold a second liquid, the inner container comprising an open end (open end at the top of 31, Figure 8), an outer rim around the open end (see Figure 8 below), and an inner ridge surface (see Figure 8 below); a lid (lid 12) to hold the inner container in a suspended position within the outer container (within container 11) and seal the outer container (12 is capable of sealing container 11, see Figure 4), wherein the lid comprises a deformable top surface (surface at 43), and a ridge groove (ridge groove, see Figure 8 below), the ridge groove being sized to accommodate the outer rim of the inner container to hold the inner container in the suspended position (see Figure 8 below); and a force distribution member (member 14) to operatively rest on the inner ridge surface of the inner container and below the deformable top surface of the lid (see Figure 8 below), wherein the force distribution member is to transfer a force applied to the deformable top surface of the lid to the inner container to release the inner container from the suspended position within the outer container by disengaging the outer rim from the ridge groove of the lid (see the inner container going from an engaged position in Figure 6 to a disengagement in Figure 8). PNG media_image1.png 758 634 media_image1.png Greyscale 3: Resic teaches the claimed invention as discussed above for Claim 1 and Resic further teaches that the outer container comprises a threaded neck (outer container has a threaded check at 37, see Figure 3). 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. 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) 2 is/are rejected under 35 U.S.C. 103 as being unpatentable over Resic (US 10,433,632) in view of Macy (US 2016/0052686). 2: Resic teaches the claimed invention as discussed above for Claim 1 except that the outer container is transparent. Macy teaches Macy teaches that a beverage container can be transparent or opaque (paragraph 0014). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify Resic such that the teaching of an outer container being transparent is applied in order to permit a visual inspection of content contained within. Claim(s) 4 is/are rejected under 35 U.S.C. 103 as being unpatentable over Resic (US 10,433,632) in view of Albaum (US 9,637,272). 4: Resic teaches the claimed invention as discussed above for Claim 1 except that the inner container comprises a conical base. Albaum teaches an interior container (30) having a conical base (34). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify Resic such that the teaching of an inner container having a base in a conical shape since a change in form or shape is generally recognized as being within the level of ordinary skill in the art, absent any showing of unexpected results. In re Dailey et al., 149 USPQ 47. Allowable Subject Matter Claims 5-8 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to KING M CHU whose telephone number is (571)270-7428. The examiner can normally be reached Monday - Friday 10AM - 6PM 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. /King M Chu/Primary Examiner, Art Unit 3735
Read full office action

Prosecution Timeline

Aug 29, 2024
Application Filed
Feb 20, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 5m to grant Granted Mar 17, 2026
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2y 5m to grant Granted Mar 10, 2026
Patent 12565356
SYSTEM FOR CONTAINER CONTENT IDENTIFICATION
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Patent 12568794
SEMICONDUCTOR SUBSTRATE CARRYING CONTAINER WITH SUPPORT WALL FORMED WITH CORRUGATION PORTIONS
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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
75%
Grant Probability
88%
With Interview (+13.0%)
2y 4m
Median Time to Grant
Low
PTA Risk
Based on 1112 resolved cases by this examiner. Grant probability derived from career allow rate.

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