Prosecution Insights
Last updated: October 25, 2026
Application No. 18/195,461

Stepped Trailing Edge Bullet

Non-Final OA §102§112
Filed
May 10, 2023
Examiner
ABDOSH, SAMIR
Art Unit
3641
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
None recorded (individual inventor: Roger Harvey)
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
938 granted / 1118 resolved
+31.9% vs TC avg
Moderate +7% lift
Without
With
+6.6%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
14 currently pending
Career history
1135
Total Applications
across all art units

Statute-Specific Performance

§101
1.5%
-38.5% vs TC avg
§103
32.8%
-7.2% vs TC avg
§102
34.2%
-5.8% vs TC avg
§112
27.0%
-13.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1118 resolved cases

Office Action

§102 §112
Detailed Action The following is a non-final rejection made in response to claims received on May 10th 2023. 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. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 7-10 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. The claims reference “the article of manufacturing”, but cite dependency to claims (i.e. claims 1 and 2) that are directed to “a stepped trailing edge bullet”. Further amendment is required for compliance with this section. 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. The claims cited in this section are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US Pat. No. 4,674,706 (hereinafter referred to as “HALL” or simply as “the reference”). Regarding claims 1, 61, and 11, Hall teaches a stepped trailing edge bullet, the stepped trailing edge bullet comprising: a body cylinder; a leading edge (3) of the stepped trailing edge bullet positioned proximate to a first end of the body cylinder; and a trailing edge of the stepped trailing edge bullet positioned proximate to a second end of the body cylinder opposite the leading edge of stepped trailing edge bullet, where more than one stepped concentric indentations are formed upon the trailing edge of the stepped trailing edge bullet (see Fig. 2 which illustrates the tail end of the projectile 1 having a series of concentric indentations that are formed along the length of the tail portion). Regarding claims 2, 7 and 12, Hall teaches that the trailing edge of the stepped trailing edge bullet comprises a first trailing edge end located proximate to the second end of the body cylinder and a second trailing edge end tocated distal to the second end of the body cylinder, where the more than one stepped concentric indentations are formed with a descending radius from a longitudinal axis of the trailing edge beginning at the first trailing edge end (see Fig. 2). Regarding claims 3, 8, and 13, Hall teaches that the more than one stepped concentric indentations have a greatest radius from the longitudinal axis at the first trailing edge end, decreasing to a least radius from the longitudinal axis at the second trailing edge end (see Fig. 2). Regarding claims 4, 5, 9, 10, 14 and 15, Hall teaches that the more than one stepped concentric indentations have a linear or curvilinear descending profile along the trailing edge (the reference teaches that the tail may “form a ‘beehive’ or cone configuration”2, which is considered to coincide to both linear and/or curvilinear profiles). Conclusion While the Examiner is available via telephone to help resolve administrative issues regarding a patent application, Applicants are encouraged to consider utilizing the USPTO’s Inventor Assistance Center for general administrative and/or procedural matters at 800-786-9199. Issues relating to patentability and/or prospective amendments may be more efficiently discussed via email correspondence subsequent to the filing of form PTO/SB/439 (“Authorization for Internet Communications in a Patent Application”) authorizing permission for internet communication. The form is available online may be submitted for the record along with any other response to this action. In accordance with current USPTO policy, this form must be submitted on the record prior to internet communications being authorized. A written statement by the Applicant authorizing internet communications on the record is not sufficient. Once authorization is submitted, the Applicant may contact the Examiner at samir.abdosh@uspto.gov. In the event that a telephone conversation would be the easiest means of resolving issues related to the subject matter of a pending patent application, the Examiner may be reached by telephone at 303-297-4454. Interviews will not be granted after issuance of a final rejection unless it is to discuss an amendment that either places the application in condition for allowance or simplifies issues for appeal. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Troy Chambers can be reached on 571-272-6874. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Samir Abdosh/ Primary Examiner, Art Unit 3641 1 Claims 1 and 6 present the same structural apparatus and rely on a difference of phrasing and terminology to distinguish themselves from each other. Claim 6 is considered to be a generic presentation of the bullet embodied in claim 1. 2 See col. 4, ll. 5-9
Read full office action

Prosecution Timeline

May 10, 2023
Application Filed
Oct 30, 2024
Non-Final Rejection mailed — §102, §112
May 02, 2025
Response after Non-Final Action

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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
84%
Grant Probability
90%
With Interview (+6.6%)
1y 11m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1118 resolved cases by this examiner. Grant probability derived from career allowance rate.

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