Prosecution Insights
Last updated: October 21, 2026
Application No. 19/280,744

BULLET SEATING DIE

Non-Final OA §103
Filed
Jul 25, 2025
Priority
Jul 31, 2020 — provisional 63/059,398 +2 more
Examiner
MORGAN, DERRICK R
Art Unit
3641
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
AOB Products Company
OA Round
1 (Non-Final)
73%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allowance Rate
451 granted / 620 resolved
+20.7% vs TC avg
Strong +27% interview lift
Without
With
+27.0%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
22 currently pending
Career history
649
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
42.9%
+2.9% vs TC avg
§102
26.7%
-13.3% vs TC avg
§112
23.2%
-16.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 620 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 of Invention I in the reply filed on 8/24/26 is acknowledged. Because applicant did not distinctly and specifically point out the supposed errors in the restriction requirement, the election has been treated as an election without traverse (MPEP § 818.01(a)). 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. Claim(s) 21-29 is/are rejected under 35 U.S.C. 103 as being unpatentable over Jackson, US Patent No. 3,204,518 in view of Han, US Patent No. 6,332,389. Regarding claim 21, Jackson discloses a bullet seating die (12) for use with an ammunition press (10) to seat a bullet in a case, the bullet seating die comprising: a die housing (30) having an ammunition press mount (34) configured to mount the bullet seating die on the ammunition press, the die housing defining a bullet receiving space (shown in figures 1-6) having an open end (figures 4-6 specifically show open bottom of 30), the die housing defining a side window (48) in communication with the bullet receiving space and sized and shaped to permit the bullet to be inserted therethrough to position the bullet in the bullet receiving space (3:51-57); a seating stem (68) configured to be supported by the die housing within the bullet receiving space (figures 4-5 for example), the seating stem being arranged to engage the bullet to press the bullet into the case when the first seating stem is supported by the die housing and the ammunition press is operated (figures 4-6), the seating stem having a first length (figures 4-5), and Jackson considers use with various sized cartridges by changing components such as a holder in 2:24-28 and 4:46-50 but does not specifically disclose a first and second seating stem used interchangeably. Nonetheless, Han teaches an ammunition press and specifically teaches interchangeable first and second rams 12’ and 12” respectively and the first and second lengths being different as in figures 7A-7B for example. Thus it would have been obvious to one ordinary skill in the art at the time the invention was effectively filed to modify Jackson to have at least a first and second interchangeable plunger/ram similar to that as taught by Han with a reasonable expectation of success in order to adjust the pressing distance like that taught by Han so that various cartridge configurations can be handled with the same ammunition press as clearly desired by Jackson. Regarding claim 22, Jackson as modified by Han discloses the claimed invention and Han teaches two rams 12’ and 12’’ and specifically considers additional rams with varying distances/lengths. Thus it would have been obvious to one ordinary skill in the art at the time the invention was effectively filed to modify or define Jackson as modified by Han as having at least a third seating stem with a length different than the first and second stems with a reasonable expectation of success in order to facilitate handling of a wider variety of cartridge sizes and shapes as considered desirable by Jackson. Regarding claim 23, Jackson as modified by Han further discloses the first seating stem includes a first recess sized, shaped, and arranged to receive a tip of the bullet when the first seating stem is supported by the die housing and the ammunition press is operated (Jackson, figures 4-6 for example show recess in 72), and wherein the second seating stem includes a second recess sized, shaped, and arranged to receive the tip of the bullet when the second seating stem is supported by the die housing and the ammunition press is operated (Jackson as modified by Han discloses a second seating stem of a different length interchangeable with the first seating stem. As such, the second seating stem would have a recess in the end like that shown in Jackson). Regarding claim 24, Jackson as modified by Han further discloses the first seating stem includes a tapered end portion arranged to engage the bullet to press the bullet into the case when the first seating stem is supported by the die housing and the ammunition press is operated (figures 4-6 of Jackson clearly show the end of 72 is internally tapered to engage the bullet). Regarding claim 25, Jackson as modified by Han further discloses the second seating stem includes a tapered end portion arranged to engage the bullet to press the bullet into the case when the second seating stem is supported by the die housing and the ammunition press is operated (figures 4-6 of Jackson clearly show the end of 72 is internally tapered to engage the bullet and Jackson as modified by Han discloses the first and second seating stems interchangeably useable and therefore the bullet engaging portion would be substantially the same). Regarding claim 26, Jackson as modified by Han further discloses a bullet holder (Jackson 14) configured to hold the bullet, the bullet holder configured to be releasably receivable in the bullet receiving space of the die housing (figures 4-6 of Jackson). Regarding claim 27, Jackson as modified by Han further discloses a cap (Jackson 84) configured to be supported by the die housing, the cap including a seat configured to engage the seating stem when the seating stem and the cap are supported by the die housing (figures 4-6 of Jackson). Regarding claim 28, Jackson as modified by Han further discloses the cap includes an adjuster configured to move the seat relative to the die housing to set the position of the seating stem relative to the die housing when the seating stem and the cap are supported by the die housing (Jackson 5:13-39)32 Regarding claim 29, Jackson as modified by Han further discloses the adjuster comprises a micrometer configured to threadably connected to the die housing (Jackson 5:13-22) Claim(s) 21-26 is/are rejected under 35 U.S.C. 103 as being unpatentable Sawyer, US Patent No. 2,829,554 in view of Han, US Patent No. 6,332,389. Regarding claim 21, Sawyer discloses a bullet seating die (32) for use with an ammunition press (12) to seat a bullet in a case, the bullet seating die comprising: a die housing (figures 2 and 4 for example) having an ammunition press mount (31) configured to mount the bullet seating die on the ammunition press, the die housing defining a bullet receiving space (shown in figures 2 and 4) having an open end (figures 2 and 4 specifically show open bottom of 32), the die housing defining a side window (36) in communication with the bullet receiving space and sized and shaped to permit the bullet to be inserted therethrough to position the bullet in the bullet receiving space (3:31-52); a seating stem (56) configured to be supported by the die housing within the bullet receiving space (figures 2 and 4 for example), the seating stem being arranged to engage the bullet to press the bullet into the case when the first seating stem is supported by the die housing and the ammunition press is operated (figures 2 and 4), the seating stem having a first length (figures 2 and 4), and Sawyer considers use with various sized cartridges by changing components such as a guide in 5:35-6:9 but does not specifically disclose a first and second seating stem used interchangeably. Nonetheless, Han teaches an ammunition press and specifically teaches interchangeable first and second rams 12’ and 12” respectively and the first and second lengths being different as in figures 7A-7B for example. Thus it would have been obvious to one ordinary skill in the art at the time the invention was effectively filed to modify Sawyer to have at least a first and second interchangeable plunger/ram similar to that as taught by Han with a reasonable expectation of success in order to adjust the pressing distance like that taught by Han so that various cartridge configurations can be handled with the same ammunition press as clearly desired by Sawyer. Regarding claim 22, Sawyer as modified by Han discloses the claimed invention and Han teaches two rams 12’ and 12’’ and specifically considers additional rams with varying distances/lengths. Thus it would have been obvious to one ordinary skill in the art at the time the invention was effectively filed to modify or define Sawyer as modified by Han as having at least a third seating stem with a length different than the first and second stems with a reasonable expectation of success in order to facilitate handling of a wider variety of cartridge sizes and shapes as considered desirable by Sawyer. Regarding claim 23, Sawyer as modified by Han further discloses the first seating stem includes a first recess sized, shaped, and arranged to receive a tip of the bullet when the first seating stem is supported by the die housing and the ammunition press is operated (Sawyer, figures 2 and 4 for example show recess 61), and wherein the second seating stem includes a second recess sized, shaped, and arranged to receive the tip of the bullet when the second seating stem is supported by the die housing and the ammunition press is operated (Sawyer as modified by Han discloses a second seating stem of a different length interchangeable with the first seating stem. As such, the second seating stem would have a recess in the end like that shown in Sawyer). Regarding claim 24, Sawyer as modified by Han further discloses the first seating stem includes a tapered end portion arranged to engage the bullet to press the bullet into the case when the first seating stem is supported by the die housing and the ammunition press is operated (figures 2 and 4 of Sawyer clearly show the end at 61 is internally tapered to engage the bullet). Regarding claim 25, Sawyer as modified by Han further discloses the second seating stem includes a tapered end portion arranged to engage the bullet to press the bullet into the case when the second seating stem is supported by the die housing and the ammunition press is operated (figures 2 and 4 of Sawyer clearly show the end at 61 is internally tapered to engage the bullet and Sawyer as modified by Han discloses the first and second seating stems interchangeably useable and therefore the bullet engaging portion would be substantially the same). Regarding claim 26, Sawyer as modified by Han further discloses a bullet holder (Sawyer 40) configured to hold the bullet, the bullet holder configured to be releasably receivable in the bullet receiving space of the die housing (figure 2 of Sawyer). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure is provided on form PTO-892. The applicant is invited to call the examiner for additional information on how particular cited references would be interpreted or applied to the claimed invention or potential amendments. While the Examiner is available via telephone to resolve administrative issues regarding a patent application, 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 at https://www.uspto.gov/sites/default/files/documents/sb0439.pdf and may be submitted for the record along with any other response to this action. The Examiner may be reached by telephone at 571-272-6352. 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. /DERRICK R MORGAN/ Primary Examiner, Art Unit 3641
Read full office action

Prosecution Timeline

Jul 25, 2025
Application Filed
Oct 14, 2026
Non-Final Rejection mailed — §103 (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
73%
Grant Probability
99%
With Interview (+27.0%)
1y 10m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 620 resolved cases by this examiner. Grant probability derived from career allowance rate.

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