Prosecution Insights
Last updated: August 18, 2026
Application No. 18/994,727

COMPRESSOR COUPLING COMPONENT FOR COUPLING A DRIVE SHAFT AND A MOVABLE SPIRAL IN A SCROLL COMPRESSOR

Non-Final OA §112
Filed
Jan 15, 2025
Priority
Oct 11, 2022 — DE 10 2022 126 272.3 +2 more
Examiner
DAVIS, MARY ALICE
Art Unit
3746
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Hanon Systems
OA Round
3 (Non-Final)
77%
Grant Probability
Favorable
3-4
OA Rounds
1y 1m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allowance Rate
726 granted / 939 resolved
+7.3% vs TC avg
Strong +32% interview lift
Without
With
+32.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
19 currently pending
Career history
970
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
37.0%
-3.0% vs TC avg
§102
25.2%
-14.8% vs TC avg
§112
29.2%
-10.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 939 resolved cases

Office Action

§112
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 . DETAILED ACTION 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 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. CLAIM INTERPRETATION The presence of claim limitations that are preceded by the phrases “wherein” often raises a question as to the limiting effect of the claim limitations (see MPEP §2111.04). The Examiner has interpreted the limitations following the phrase “wherein” as positively being claimed (i.e. the claim limitations are required and/or the claim limitations following the “wherein clause” limits the structure), where “wherein” is being used as a transitional phrase. 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 June 16, 2026 has been entered. Priority Acknowledgment is made of applicant's claim for foreign priority based on an application filed in Germany on October 11, 2022. It is noted, however, that applicant has not filed a certified copy of the DE 10 2022 126 272.3 application as required by 37 CFR 1.55. Applicant has filed an interim copy; however, a certified copy is required. Acknowledgment is made of applicant's claim for foreign priority based on an application filed in Germany on 9/13/2023. It is noted, however, that applicant has not filed a certified copy of the DE 10 2023 124 743.3 application as required by 37 CFR 1.55. Applicant has filed an interim copy; however, a certified copy is required. Applicant needs to file a certified copy or request that the foreign priority documents be electronically pulled by the USPTO. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(d): (d) REFERENCE IN DEPENDENT FORMS.—Subject to subsection (e), a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. The following is a quotation of pre-AIA 35 U.S.C. 112, fourth paragraph: Subject to the following paragraph [i.e., the fifth paragraph of pre-AIA 35 U.S.C. 112], a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. Claim 15 is rejected under 35 U.S.C. 112(d) or pre-AIA 35 U.S.C. 112, 4th paragraph, as being of improper dependent form for failing to further limit the subject matter of the claim upon which it depends, or for failing to include all the limitations of the claim upon which it depends. Claim 12, which claim 15 depends from recites “the reinforcing ribs as supporting elements protrude in the axial direction on the rear side of the planar main body exactly as far as the counterweight protrudes beyond the planar main body on the rear side”. Claim 15 recites “the rib structure with the reinforcing ribs as supporting elements extends as far as the counterweight”, which appears to be the same limitations that are claimed in claim 12. The Examiner recommends canceling claim 15. Applicant may cancel the claim(s), amend the claim(s) to place the claim(s) in proper dependent form, rewrite the claim(s) in independent form, or present a sufficient showing that the dependent claim(s) complies with the statutory requirements. Allowable Subject Matter Claims 12, 16, 17, and 19-22 are allowed. Response to Arguments Applicant’s arguments, see Pages 6-8, filed June 16, 2026, with respect to 103 rejections have been fully considered and are persuasive. The 103 rejections have been withdrawn. Communication Any inquiry concerning this communication or earlier communications from the examiner should be directed to MARY DAVIS whose telephone number is (571)272-9965. The examiner can normally be reached M-F, 8 am-4pm. 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, Essama Omgba can be reached at (469) 295-9278. 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. /Mary A Davis/Primary Examiner, Art Unit 3746
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Prosecution Timeline

Jan 15, 2025
Application Filed
Nov 05, 2025
Non-Final Rejection mailed — §112
Jan 27, 2026
Response Filed
Mar 25, 2026
Final Rejection mailed — §112
Jun 16, 2026
Request for Continued Examination
Jun 22, 2026
Response after Non-Final Action
Jul 01, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12698773
SCROLL-TYPE FLUID MACHINE
1y 5m to grant Granted Aug 04, 2026
Patent 12692867
COMPRESSOR AND HOME APPLIANCE INCLUDING THE SAME
1y 10m to grant Granted Jul 28, 2026
Patent 12674454
PUMP WITH PRESSURE DISC
1y 7m to grant Granted Jul 07, 2026
Patent 12669126
Compressor Having Shutdown Valve Assembly
2y 0m to grant Granted Jun 30, 2026
Patent 12663007
SCROLL COMPRESSOR AND REFRIGERATION APPARATUS INCLUDING THE SAME
1y 3m to grant Granted Jun 23, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
77%
Grant Probability
99%
With Interview (+32.0%)
2y 8m (~1y 1m remaining)
Median Time to Grant
High
PTA Risk
Based on 939 resolved cases by this examiner. Grant probability derived from career allowance rate.

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