Prosecution Insights
Last updated: October 26, 2026
Application No. 19/132,229

FORMING PRESS DIE APPARATUS AND PRESS-FORMING METHOD

Non-Final OA §102§112
Filed
May 22, 2025
Priority
Dec 21, 2022 — JP 2022-204471 +1 more
Examiner
EKIERT, TERESA M
Art Unit
3725
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Mayekawa Mfg. Co., Ltd.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
1y 5m
Est. Remaining
82%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
923 granted / 1163 resolved
+9.4% vs TC avg
Minimal +3% lift
Without
With
+3.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
34 currently pending
Career history
1201
Total Applications
across all art units

Statute-Specific Performance

§101
1.5%
-38.5% vs TC avg
§103
34.3%
-5.7% vs TC avg
§102
26.9%
-13.1% vs TC avg
§112
34.1%
-5.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1163 resolved cases

Office Action

§102 §112
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 § 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 8 and 9 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. Claim 8 recites: “wherein a workpiece to be processed by the pair of upper and lower dies is a thin metal sheet with a thickness of 1 mm or less.” Wherein statements are used to further define previously set forth elements. In this case, a wherein statement is used to further define an element that was not previously, positively set forth, which makes it unclear if the recited element is required by the claimed apparatus. It is understood that the workpiece is not a part of the press die, but something that is press formed in the die; therefore, it is unclear what is required by this claim. Claim 9 recites: “A press-forming method of press forming a workpiece by a forming press machine using the forming press die apparatus according to claim 1.” It is unclear how the forming press machine is to be used. Claim Rejections - 35 USC § 102 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 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. Claims 1-9 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Schroth et al. (hereafter “Schroth”)(US 2005/0188734). With regards to claim 1, Schroth discloses a forming press die apparatus used in a forming press machine, comprising: a pair of upper and lower dies (66, 28); and a heater (electrical resistance heating elements 64) for heating the dies. With regards to claim 2, Schroth discloses comprising a liner (30) to which the heater is attached and which is a separate member from the pair of upper and lower dies(66, 28), as seen in at least Figure 1. With regards to claim 3, Schroth discloses wherein the pair of upper and lower dies includes an upper die (66) and a lower die (28), wherein the die apparatus comprises: an upper holder (14) for holding the upper die of the pair of upper and lower dies; and a lower holder (12) for holding the lower die of the pair of upper and lower dies, wherein the liner includes: an upper liner (30’) held by the upper holder together with the upper die; and a lower liner (30) held by the lower holder together with the lower die, and wherein the heater is attached to each of the upper liner and the lower liner, as seen in in Figure 1. With regards to claim 4, Schroth discloses wherein the upper liner (30’) is held above the upper die (66) by the upper holder (14), and wherein the lower liner (30) is held below the lower die (28) by the lower holder (12), as seen in Figure 1. With regards to claim 5, Schroth discloses wherein the upper liner (30’) is held detachably by the upper holder (14), and wherein the lower liner (30) is held detachably by the lower holder (12), as discussed in at least paragraph 0014. With regards to claim 6, Schroth discloses wherein the upper liner and the lower liner have holes for placement of the heater, as seen in Figure 1, heaters 46 are embedded in plate 30, paragraph 0016 and 0020]. With regards to claim 7, Schroth discloses wherein a surface temperature of a press surface of the pair of upper and lower dies heated by the heater is 80 C or lower [less than 54 C, paragraph 0017]. With regards to claims 8 and 9, as best understood, Schroth discloses a press that is capable of processing a workpiece that is a thin metal sheet with a thickness of 1 mm or less. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure and further show the state of the art: 5,277,045. Any inquiry concerning this communication or earlier communications from the examiner should be directed to TERESA M EKIERT whose telephone number is (571)272-1901. The examiner can normally be reached Monday-Friday 8AM-4:30PM 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, Christopher Templeton can be reached at 571-270-1477. 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. /TERESA M EKIERT/Primary Examiner, Art Unit 3725
Read full office action

Prosecution Timeline

May 22, 2025
Application Filed
Oct 13, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12766588
ADJUSTABLE DOMER DOOR FOR CAN BODYMAKER
2y 7m to grant Granted Oct 20, 2026
Patent 12766586
NECKING METHOD, NECKING APPARATUS, AND BATTERY MANUFACTURING DEVICE
2y 5m to grant Granted Oct 20, 2026
Patent 12768193
A FENCING ATTACHMENT FOR A HAND HELD POWER TOOL
2y 8m to grant Granted Oct 20, 2026
Patent 12760772
BRAKE DEVICE FOR THE REALIZATION OF LAMINAR PACKAGES FOR ELECTRICAL USE
3y 10m to grant Granted Oct 13, 2026
Patent 12746593
RADIAL FORGING FOR THE MANUFACTURE OF BALL SCREW ACTUATOR SHAFTS
2y 8m to grant Granted Sep 29, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
79%
Grant Probability
82%
With Interview (+3.0%)
2y 10m (~1y 5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1163 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month