Prosecution Insights
Last updated: April 19, 2026
Application No. 18/893,448

CUTTING TOOL

Non-Final OA §102§112
Filed
Sep 23, 2024
Examiner
FLORES SANCHEZ, OMAR
Art Unit
3724
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Hangzhou Great Star Industrial Co. Ltd.
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
2y 10m
To Grant
88%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
1262 granted / 1712 resolved
+3.7% vs TC avg
Moderate +14% lift
Without
With
+14.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
19 currently pending
Career history
1731
Total Applications
across all art units

Statute-Specific Performance

§103
39.1%
-0.9% vs TC avg
§102
31.5%
-8.5% vs TC avg
§112
25.2%
-14.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1712 resolved cases

Office Action

§102 §112
DETAILED ACTION 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 2-11, 20, and 21 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 2 recites the limitation "an external force" in line 2. Claim 1 also recites "an external force " at its line 3. The examiner cannot determine whether double inclusion is intended. Correction is required. 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) 1-11, 20, and 21 is/are rejected under 35 U.S.C. 102(a)(1) as being disclosed by Wilhelm (DE10024083 C1). Wilhelm discloses the invention including: Claim; a grip portion (1 and 6) and a cutting portion 4-5, wherein the cutting tool further comprises a blade feeding member 9, the blade feeding member coupled to the cutting portion, the blade feeding member configured to be actuated by an external force (e.g. thumb) to put a material to be cut into a ready-to-be-cut state. Claim 2; wherein the cutting portion comprises a first portion 5 and a second portion 2, the first portion configured to be actuated by an external force (e.g. thumb) to pivot toward a closed position or away relative to the second portion. Claim 3; wherein the blade feeding member is coupled (see para. 0024) to the first portion in order to actuate the first portion. Claim 4; wherein the first portion comprises a ratchet blade (see Fig. 1), the ratchet blade configured to be able to pivot about a first axis of rotation 3, and the blade feeding member is configured/capable so that the ratchet blade pivots an amount exceeding two times a ratcheting angle increment. Claim 5; wherein the blade feeding member comprises a first pin shaft (see para. 0024, bolt 9), the first pin shaft coupled to the cutting portion, thereby coupling the blade feeding member to the cutting portion. Claim 6; wherein the second portion comprises a guide channel 8 for receiving the first pin shaft and limiting a direction of movement for the first pin shaft. Claim 7; wherein the guide channel is arc-shape (see Fig. 1) and arranged circumferentially around the first axis of rotation. Claim 8; wherein the second portion comprises a housing (2 and 10) and the guide channel comprises a cutout (see Fig. 1) provided in the housing. Claim 9; wherein the blade feeding member comprises a raised ring (the top section of the bolt 9) which divides the first pin shaft into a first section (the top section of the bolt 9) and a second section (shaft). Claim 10; wherein the raised ring is configured to confine the first section within the housing (see Fig. 1). Claim 11; wherein the ratchet blade comprises a first contact portion (the ends of the slot/channel 8) and the first pin shaft actuates the ratchet blade by contacting the first contact portion and applying pressure. Claim 20; wherein the ratchet blade comprises an avoidance portion 8. Claim 21; wherein the avoidance portion comprises a circumferentially-arranged arc-shaped notch (see Fig. 1). Allowable Subject Matter Claims 12-19 and 22 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include 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 OMAR FLORES SANCHEZ whose telephone number is (571)272-4507. The examiner can normally be reached Monday thru Thursday8:00-4:00 pm. 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, Adam Eiseman can be reached at 571-270-3818. 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. /OMAR FLORES SANCHEZ/Primary Examiner, Art Unit 3724
Read full office action

Prosecution Timeline

Sep 23, 2024
Application Filed
Mar 18, 2026
Non-Final Rejection — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599980
INNER BURR REMOVAL TOOL HOLDER STRUCTURE
2y 5m to grant Granted Apr 14, 2026
Patent 12594685
Device and method for machining the edges of casting strands
2y 5m to grant Granted Apr 07, 2026
Patent 12594683
HAIR-CUTTING HEAD AND HAIR-CUTTING DEVICE
2y 5m to grant Granted Apr 07, 2026
Patent 12588588
LOCK OFF ASSEMBLIES FOR TRIMMERS
2y 5m to grant Granted Mar 31, 2026
Patent 12589448
METHOD FOR CUTTING A PANEL MADE OF LAMINATED GLASS
2y 5m to grant Granted Mar 31, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
74%
Grant Probability
88%
With Interview (+14.3%)
2y 10m
Median Time to Grant
Low
PTA Risk
Based on 1712 resolved cases by this examiner. Grant probability derived from career allow 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