Office Action Predictor
Last updated: April 16, 2026
Application No. 18/428,704

DIRECTIONAL FIXING DEVICE

Non-Final OA §112
Filed
Jan 31, 2024
Examiner
FERGUSON, MICHAEL P
Art Unit
3619
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Hanwit Precision Industries LTD.
OA Round
1 (Non-Final)
63%
Grant Probability
Moderate
1-2
OA Rounds
2y 12m
To Grant
99%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allow Rate
793 granted / 1253 resolved
+11.3% vs TC avg
Strong +76% interview lift
Without
With
+75.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 12m
Avg Prosecution
48 currently pending
Career history
1301
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
42.7%
+2.7% vs TC avg
§102
25.3%
-14.7% vs TC avg
§112
28.5%
-11.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1253 resolved cases

Office Action

§112
DETAILED ACTION Claim Objections Claims 2, 4 and 5 are objected to because of the following informalities: In claim 2 (line 2) “formed” should recite –formed on--. In claim 2 (line 14) “said fixing hole” should recite –a fixing hole--. In claim 4 (line 3) “two first limiting walls, the” should recite –a first limiting wall, one of--. In claim 4 (line 4) “the said two guide ramps and the” should recite –one of said two guide ramps and one of--. In claim 5 (line 3) “the center” should recite –a center--. For the purpose of examining the application, it is assumed that appropriate correction has been made. 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 1-5 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 1 (lines 19-21) recites “a sliding member fixed through said through hole of said fixing member with at least one end thereof stopped against said second positioning groove to form positioning”. It is unclear as to what is meant by the limitations of the end of the sliding member being stopped against said second positioning groove “to form positioning”. It appears that such clause is incomplete; it is unclear as to whether Applicant intended to recite that the end of the sliding member is stopped against said second positioning groove “to form an extended locking position of the fixing member”, and/or whether Applicant intended to recite that the end of the sliding member is stopped against said second positioning groove “in a movable repositionable manner”. Claims 2-5 depend from claim 1 and are likewise rejected as being indefinite. Allowable Subject Matter Claims 1-5 would be allowable if rewritten or amended 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. The following is a statement of reasons for the indication of allowable subject matter: As to claim 1 as best understood, Wehner (US 4,113,221) in view of Wu et al. (US 10,132,345) discloses the claimed directional fixing device with the exception of comprising a socket comprising an accommodating cavity set outside said barrel, an operation indication structure formed on a top side thereof, a pointing convex portion protruding from said operation indication structure toward one side and at least one lifting structure recessed inside said operation indication structure, said lifting structure being formed from top to bottom with at least a first positioning groove, a guide ramp and a second positioning groove located at a hollow side wall of said socket; wherein rotating said operation indication structure of said socket to form an action in which said socket rotates but said base is immovable, and drives said sliding member to move along said guide ramp into said first positioning groove or said second positioning groove, so that said positioning block of said fixing member extends into or out of a fixing hole of a preset second board member to form a locking or unlocking action. There is no teaching or suggestion, absent the applicant’s own disclosure, for one having ordinary skill in the art before the effective filing date of the claimed invention to modify the directional fixing device disclosed by Wehner in view of Wu et al. to have the above mentioned elemental features. Furthermore, such modifications would not be obvious. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL P FERGUSON whose telephone number is (571)272-7081. The examiner can normally be reached M-F (10:00 am-7:00 pm 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, Anna Momper can be reached at (571)270-5788. 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. 01/02/26 /MICHAEL P FERGUSON/Primary Examiner, Art Unit 3619
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Prosecution Timeline

Jan 31, 2024
Application Filed
Jan 02, 2026
Non-Final Rejection — §112
Mar 31, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

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PANEL FOR A RACKABLE BARRIER
2y 5m to grant Granted Apr 14, 2026
Patent 12595819
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2y 5m to grant Granted Apr 07, 2026
Patent 12584328
MODULAR FENCE ASSEMBLY
2y 5m to grant Granted Mar 24, 2026
Patent 12577980
FLOATING JOINT AND ULTRASONIC VIBRATION JOINING APPARATUS
2y 5m to grant Granted Mar 17, 2026
Patent 12577978
IMPROVED HINGE ASSEMBLY
2y 5m to grant Granted Mar 17, 2026
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
63%
Grant Probability
99%
With Interview (+75.5%)
2y 12m
Median Time to Grant
Low
PTA Risk
Based on 1253 resolved cases by this examiner. Grant probability derived from career allow rate.

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