Prosecution Insights
Last updated: October 02, 2026
Application No. 18/532,654

CONNECTING MECHANISM OF COMBINATION COMPUTER CASE AND FAN STRUCTURE

Non-Final OA §102
Filed
Dec 07, 2023
Priority
Sep 18, 2023 — CN 2023225337790
Examiner
ALONZO MILLER, RHADAMES J
Art Unit
Tech Center
Assignee
Shanghai Tryx Technology Co. Ltd.
OA Round
1 (Non-Final)
67%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
72%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allowance Rate
333 granted / 496 resolved
+7.1% vs TC avg
Minimal +5% lift
Without
With
+4.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
22 currently pending
Career history
519
Total Applications
across all art units

Statute-Specific Performance

§101
2.1%
-37.9% vs TC avg
§103
56.1%
+16.1% vs TC avg
§102
29.6%
-10.4% vs TC avg
§112
10.0%
-30.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 496 resolved cases

Office Action

§102
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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Claim Rejections - 35 USC § 102 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 (i.e., changing from AIA to pre-AIA ) 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. 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-3 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chang et al. (US Patent Application Publication # 2022/0381253). Regarding Claim 1, Chang discloses a connecting mechanism, comprising: at least two fan housings (i.e. fan frames 11/21 of fans 10/20) juxtaposed to each other; wherein: each of the at least two fan housings has an outside provided with two magnetically attractive elements (i.e. fixing members 14/24 which are either magnets 141/241 or corresponding metal members 142/242 which join together the fans through magnetic attraction) arranged symmetrically; the two magnetically attractive elements elements have the same structure; the two magnetically attractive elements are secured to and distributed horizontally on each of the at least two fan housings; and a first one of the two magnetically attractive elements of one of the at least two fan housings is magnetically attracted by and connected with a second one of the two magnetically attractive elements of an adjacent one of the at least two fan housings (Fig. 2-8, 10-17; Abstract; Paragraphs 0034-0046). Regarding Claim 2, Chang discloses that the first one of the two magnetically attractive elements of one of the at least two fan housings is a magnet S pole (i.e. magnet 141), and the second one of the two magnetically attractive elements of the adjacent one of the at least two fan housings is a magnet N pole (i.e. magnet 241) (Fig. 6; Paragraph 0036). Regarding Claim 3, Chang discloses that the first one of the two magnetically attractive elements of one of the at least two fan housings is a magnet S pole or a magnet N pole (i.e. magnet 141/241), and the second one of the two magnetically attractive elements of the adjacent one of the at least two fan housings is a magnetic patch (i.e. corresponding metal members 142/242) (Fig. 7; Paragraph 0036, 0039). Allowable Subject Matter Claims 4-8 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The Examiner suggests that the Applicant add the limitations of claims 4 & 7 to independent claim 1 in order to fully encompass the Applicant’s invention since the magnetic features are the essential elements of the Applicant’s inventive concept. Relevant Cited Art The cited art in PTO-892 was found during the examiner's search, but was not relied upon for this office action. However, it is still considered pertinent to the applicant's disclosure. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to RHADAMES J ALONZO MILLER whose telephone number is (571)270-7829. The examiner can normally be reached Mon-Fri 10am-6pm PST. 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, Timothy Thompson can be reached at (571) 272-2342. 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. /RJA/Examiner, Art Unit 2847 /TIMOTHY J THOMPSON/Supervisory Patent Examiner, Art Unit 2847
Read full office action

Prosecution Timeline

Dec 07, 2023
Application Filed
Sep 11, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12743141
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Patent 12744468
HIGH-POWER-DENSITY MODULAR ENERGY STORAGE CONVERTER
2y 5m to grant Granted Sep 22, 2026
Patent 12744369
IN-VEHICLE-COMPONENT CIRCUIT UNIT
2y 2m to grant Granted Sep 22, 2026
Patent 12731975
SEALING DEVICE FOR SEALING A CURRENT-CARRYING ELEMENT, METHOD FOR MOUNTING A SEALING DEVICE, AND USE OF A SEALING DEVICE
4y 2m to grant Granted Sep 08, 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
67%
Grant Probability
72%
With Interview (+4.7%)
2y 9m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 496 resolved cases by this examiner. Grant probability derived from career allowance rate.

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