Office Action Predictor
Application No. 17/785,380

IMPROVED OPEN HYDRAULIC ASSISTANCE SYSTEM

Non-Final OA §112§DP
Filed
Jun 14, 2022
Examiner
QUANDT, MICHAEL M
Art Unit
3745
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Poclain Hydraulics Industrie
OA Round
3 (Non-Final)
62%
Grant Probability
Moderate
3-4
OA Rounds
3y 1m
To Grant
82%
With Interview

Examiner Intelligence

62%
Career Allow Rate
300 granted / 482 resolved
Without
With
+19.4%
Interview Lift
avg trend
3y 1m
Avg Prosecution
44 pending
526
Total Applications
career history

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
31.6%
-8.4% vs TC avg
§102
30.6%
-9.4% vs TC avg
§112
34.7%
-5.3% vs TC avg
Black line = Tech Center average estimate • Based on career data

Office Action

§112 §DP
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 . Response to Amendment/Arguments This office action is in response to applicant’s reply filed 7/26/24. Amended Claims 1, 3-9, 11, 16-20 are pending. Regarding the previous drawing objections, the amended drawings overcome these objections. Regarding the previous claim objections, these have been overcome by the claim amendments. Regarding the previous 112(b) rejections, applicant’s claim amendments and remarks (p. 10) have clarified the metes and bounds of the claimed invention. Regarding the previous 103 rejection of Erznozik in view of Andre, applicant’s arguments (p. 11-14) are considered persuasive as the claimed “a flow controller valve...” as proposed in the 103 combination would result in a different control than the “...prevent the passage of fluid through the supply duct of the hydraulic pump toward the three-position valve so that the displacement of the hydraulic pump is zero or is neutral” and it would not be obvious to further modify Erznozik with the other cited prior art of record to arrive at the applicant's instant invention. Regarding the previous double patenting issues, these have been remedied by the deletion of claims 10, 12-15. Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 7/25/24 has been entered. Claim Objections Claim 11 is objected to because of the following informalities: Claim 11 uses a possessive (“valve’s”). Appropriate correction is required. Applicant is advised that should claim 11 be found allowable, claim 16 will be objected to under 37 CFR 1.75 as being a substantial duplicate thereof. When two claims in an application are duplicates or else are so close in content that they both cover the same thing, despite a slight difference in wording, it is proper after allowing one claim to object to the other as being a substantial duplicate of the allowed claim. See MPEP § 608.01(m). 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 16, 17, 18, and 20 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 16 recites the limitation "the drive assistance" in line 8. There is insufficient antecedent basis for this limitation in the claim. Deletion of “the” could remedy this; contrast with Claim 19. Claim 17 recites the limitation "the drive assistance" in line 8. There is insufficient antecedent basis for this limitation in the claim. Deletion of “the” could remedy this; contrast with Claim 19. Claim 18 recites the limitation "the drive assistance" in line 9. There is insufficient antecedent basis for this limitation in the claim. Deletion of “the” could remedy this; contrast with Claim 19. Claim 20 recites the limitation "the drive assistance" in line 9. There is insufficient antecedent basis for this limitation in the claim. Deletion of “the” could remedy this; contrast with Claim 19. Allowable Subject Matter Claims 1, 3-9, 19 are allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL QUANDT whose telephone number is (571)272-1247. The examiner can normally be reached Monday-Thursday 10am-5pm. 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, NATHANIEL WIEHE can be reached at (571)272-8648. 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. MICHAEL QUANDT Examiner Art Unit 3745 /MICHAEL QUANDT/Examiner, Art Unit 3745
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Prosecution Timeline

Jun 14, 2022
Application Filed
Aug 10, 2023
Non-Final Rejection — §112, §DP
Dec 15, 2023
Response Filed
Apr 19, 2024
Final Rejection — §112, §DP
Jul 26, 2024
Request for Continued Examination
Jul 29, 2024
Response after Non-Final Action
Dec 27, 2025
Non-Final Rejection — §112, §DP
Mar 30, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology. Study what changed to get past this examiner.

Patent 12590596
WORKING MACHINE AND CONTROL METHOD THEREFOR
2y 5m to grant Granted Mar 31, 2026
Patent 12577964
PNEUMATIC STEPPER MOTOR AND DEVICE COMPRISING AT LEAST ONE SUCH PNEUMATIC STEPPER MOTOR
2y 5m to grant Granted Mar 17, 2026
Patent 12565759
HYDRAULIC SYSTEM FOR WORKING MACHINE
2y 5m to grant Granted Mar 03, 2026
Patent 12565760
Work Machine
2y 5m to grant Granted Mar 03, 2026
Patent 12565902
FLUID CIRCUIT
2y 5m to grant Granted Mar 03, 2026

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Prosecution Projections

3-4
Expected OA Rounds
62%
Grant Probability
82%
With Interview (+19.4%)
3y 1m
Median Time to Grant
High
PTA Risk
Based on 482 resolved cases by this examiner