Prosecution Insights
Last updated: April 19, 2026
Application No. 18/871,582

DAMPING HINGE AND FUNCTIONAL ENTITY WITH A DAMPING HINGE

Non-Final OA §112
Filed
Dec 04, 2024
Examiner
MAH, CHUCK Y
Art Unit
3677
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Hawa Sliding Solutions AG
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 1m
To Grant
90%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
1103 granted / 1391 resolved
+27.3% vs TC avg
Moderate +10% lift
Without
With
+10.3%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
24 currently pending
Career history
1415
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
25.3%
-14.7% vs TC avg
§102
30.9%
-9.1% vs TC avg
§112
38.2%
-1.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1391 resolved cases

Office Action

§112
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 . Specification The disclosure is objected to because of the following informalities: the format of the specification does not comply with current U.S. practice. Appropriate correction is required. The following guidelines illustrate the preferred layout for the specification of a utility application. These guidelines are suggested for the applicant’s use. Arrangement of the Specification As provided in 37 CFR 1.77(b), the specification of a utility application should include the following sections in order. Each of the lettered items should appear in upper case, without underlining or bold type, as a section heading. If no text follows the section heading, the phrase “Not Applicable” should follow the section heading: (a) TITLE OF THE INVENTION. (b) CROSS-REFERENCE TO RELATED APPLICATIONS. (c) STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT. (d) THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT. (e) INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A READ-ONLY OPTICAL DISC, AS A TEXT FILE OR AN XML FILE VIA THE PATENT ELECTRONIC SYSTEM. (f) STATEMENT REGARDING PRIOR DISCLOSURES BY THE INVENTOR OR A JOINT INVENTOR. (g) BACKGROUND OF THE INVENTION. (1) Field of the Invention. (2) Description of Related Art including information disclosed under 37 CFR 1.97 and 1.98. (h) BRIEF SUMMARY OF THE INVENTION. (i) BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S). (j) DETAILED DESCRIPTION OF THE INVENTION. (k) CLAIM OR CLAIMS (commencing on a separate sheet). (l) ABSTRACT OF THE DISCLOSURE (commencing on a separate sheet). (m) SEQUENCE LISTING. (See MPEP § 2422.03 and 37 CFR 1.821 - 1.825). A “Sequence Listing” is required on paper if the application discloses a nucleotide or amino acid sequence as defined in 37 CFR 1.821(a) and if the required “Sequence Listing” is not submitted as an electronic document either on read-only optical disc or as a text file via the patent electronic system. Drawings The drawings are objected to because (1). Reference numeral “1E” is not shown in the figures (mentioned on page 13, line 11). (2). Reference numeral “2323” in figure 5 does not have a leader line (mentioned on page 18, line 10). Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. 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 1-15 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. In claim 1, line 9, “the first and second lever sleeve” is confusing because it is not clear whether “sleeve” is referring to one sleeve or two sleeves. In claim 1, lines 16-22, it cannot be understood exactly how “an actuating rod” is structurally related/linked to the shaft such that the actuating rod is displaceable axially against the actuating element of the damping device. Note that the sleeves of the hinge levers are occupied by the hinge shaft. It is not clear exactly how the actuating rod can move through the shaft axially to engage the damping device. In claim 2, line 5, “the rod-shaped actuating element” lacks proper antecedent basis. Note similar issues in claim 3. In claim 6, lines 2-3, it is not clear exactly what alternative embodiment is “consists of one part” is referring to. The disclosure does not show such embodiment. In claim 6, lines 3-4, “the bearing channel” lacks proper antecedent basis. In claim 6, lines 5-6, “the at least one rod-shaped or cam-shaped track element” and “the groove-shaped guide element” lack proper antecedent basis. In claim 8, line 3, “the first and second shaft part” lacks proper antecedent basis. In claim 8, line 6, it is not clear what is being defined as “the facing side”. In claim 9, “one of the shaft parts” lacks proper antecedent basis. In claim 10, line 3, “the associated receiving member” lacks proper antecedent basis. In claim 11, line 7, “one of the track elements” lacks antecedent basis. Note that other claims, depending from the rejected claims, are also considered vague and indefinite. Allowable Subject Matter Claims 1-15 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. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See attached PTO-892. Related prior art: US 2020/0370352 A1 (Pecar) shows a damping hinge including a first sleeve, a second sleeve, a damping device pivotally connecting the first sleeve to the second sleeve, one of the sleeve having a helical guiding grooves in engagement with a camming surface of the damping device to convert rotation movement to a linear movement of the damping device, to activate damping. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHUCK MAH whose telephone number is (571)272-7059. The examiner can normally be reached M-F 7:00-3:00. 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, Jason San can be reached at 571-272-6531. 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. /CHUCK Y MAH/ Primary Examiner, Art Unit 3677 CM December 11, 2025
Read full office action

Prosecution Timeline

Dec 04, 2024
Application Filed
Dec 11, 2025
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12590481
A GUIDE DEVICE FOR A SLIDING SCREEN SYSTEM
2y 5m to grant Granted Mar 31, 2026
Patent 12576672
SWIVEL CASTOR ARRANGEMENT FOR A PIECE OF FURNITURE AND A BED WITH THE SWIVEL CASTOR ARRANGEMENT
2y 5m to grant Granted Mar 17, 2026
Patent 12577820
Door Block
2y 5m to grant Granted Mar 17, 2026
Patent 12571244
DAMPING HINGE AND DAMPING ASSEMBLY
2y 5m to grant Granted Mar 10, 2026
Patent 12565909
HINGE ASSEMBLY AND TERMINAL PRODUCT
2y 5m to grant Granted Mar 03, 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
79%
Grant Probability
90%
With Interview (+10.3%)
2y 1m
Median Time to Grant
Low
PTA Risk
Based on 1391 resolved cases by this examiner. Grant probability derived from career allow rate.

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