Prosecution Insights
Last updated: October 02, 2026
Application No. 18/834,762

SURFACE TREATMENT JIG

Non-Final OA §102
Filed
Jul 31, 2024
Priority
Mar 23, 2022 — JP 2022-047104 +1 more
Examiner
VAUGHAN, JASON L
Art Unit
Tech Center
Assignee
Nhk Spring Co., Ltd.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
5m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
557 granted / 708 resolved
+18.7% vs TC avg
Strong +20% interview lift
Without
With
+20.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
12 currently pending
Career history
718
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
49.1%
+9.1% vs TC avg
§102
24.8%
-15.2% vs TC avg
§112
24.5%
-15.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 708 resolved cases

Office Action

§102
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 § 102 (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 1-4 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ritter (US 1,956,625). Claim 1: Ritter discloses a surface treatment including a support portion (36,39 of Figure 2); and a hook portion (40 of Figure 2) connected with the support portion, wherein the support portion has a shape tapered near the hook portion (as depicted in Figure 2, the support portion tapers toward the hook portion). The remainder of the limitations recited in the claim have been treated as the intended use of the claimed apparatus. Since the apparatus of Ritter is capable of performing the recited intended use, the apparatus of Ritter meets the limitations of the claim. The recitation of a new intended use for an old product does not make a claim to an old product patentable. In re Schreiber, 128 F.3d 1473, 1477, 44 USPQ2d 1429, 1431 (Fed. Cir. 1997). Claim 2: Ritter further discloses that the support portions includes head portion (narrow tapered portion near of 39 proximal 40) provided on a side near the hook portion; a bottom portion (36 of Figure 2) provided on an opposite side of the side near the head portion; and an intermediate portion (wider portion of 39 between 36 and the tapered portion near the hook 40_ provided between the head portion and the bottom portion, and the bottom portion has a height smaller than a sum of heights of the head portion and the intermediate portion (as depicted in Figure 2). Claim 3: Ritter further discloses that the surface the intermediate portion has a frustum shape (as depicted in Figure 2, the intermediate tapers toward a shoulder, if the intermediate portion were stopped at this shoulder it would be frustrum shape). Claim 4: Ritter further discloses that the support portion includes: a head portion (narrow tapered portion near of 39 proximal 40) provided on a side near the hook portion; and a bottom portion (36 of Figure 2) provided on an opposite side of the side near the head portion; and the bottom portion has a height smaller than a height of the head portion (as depicted in Figure 2). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. US 4,288,313 discloses a tapered support portion 14 and a hook portion 18. US 3,671,416 discloses a tapered support portion 13 and a hook portion 35.) Any inquiry concerning this communication or earlier communications from the examiner should be directed to JASON L VAUGHAN whose telephone number is (571)270-5704. The examiner can normally be reached Mon-Friday 8:30 - 5:00. 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, Sunil Singh can be reached at (571) 272-3460. 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. /JASON L VAUGHAN/Primary Examiner, Art Unit 3726
Read full office action

Prosecution Timeline

Jul 31, 2024
Application Filed
Sep 09, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12741306
Method of Descaling Heavy Gage Sheet Metal Coils and Heavy Gage Individual Sheets of Sheet Metal
2y 9m to grant Granted Sep 22, 2026
Patent 12740365
WAFER HOLDER DEVICE HAVING HEATING FUNCTION
2y 8m to grant Granted Sep 15, 2026
Patent 12735907
SYSTEMS AND METHODS OF PRODUCING COMPONENTS FOR USE IN THE CONSTRUCTION OF MODULAR BUILDING UNITS
2y 0m to grant Granted Sep 15, 2026
Patent 12734643
HYBRID VISE
1y 5m to grant Granted Sep 15, 2026
Patent 12728504
SELF-LOCKING AND ADJUSTABLE DUAL RATCHET CLAMPING APPARATUS
2y 10m to grant Granted Sep 08, 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
99%
With Interview (+20.3%)
2y 7m (~5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 708 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