Prosecution Insights
Last updated: April 19, 2026
Application No. 18/279,655

POWER DISTRIBUTION AND MONITORING INTEGRATED ACCESS DOOR

Non-Final OA §103
Filed
Aug 31, 2023
Examiner
FENG, ZHENGFU J
Art Unit
2835
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
VERTIV TECH (XI'AN) CO., LTD.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
2y 8m
To Grant
99%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allow Rate
377 granted / 499 resolved
+7.6% vs TC avg
Strong +38% interview lift
Without
With
+38.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
16 currently pending
Career history
515
Total Applications
across all art units

Statute-Specific Performance

§103
52.5%
+12.5% vs TC avg
§102
26.3%
-13.7% vs TC avg
§112
19.1%
-20.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 499 resolved cases

Office Action

§103
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 . Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 1, 2 are rejected under 35 U.S.C. 103 as being unpatentable over Guo (WO 2017/008509 – see attached translation) in view of Liao (CN 105072875 – see attached translation).Re claim 1: Guo discloses A power distribution and monitoring integrated access door (53, 54, 2, 431 in fig. 3), wherein the power distribution and monitoring integrated access door comprises: a first door box side cabinet (53 in fig. 3; 2nd para. of page 32) for supplying power to a cabinet (2 in fig. 3; 2nd para. of page 32); a door lintel fixedly connected to the first door box side cabinet (the panel above 431 is connected to 53 in fig. 3); a door system configured to isolate cold and hot channels (431 isolates 42 from the outside environment in fig. 3; 3rd to last para on page 32), wherein the door system is mounted below the door lintel (fig. 3) and arranged on one side of the first door box side cabinet (fig. 3). Guo does not explicitly disclose wherein a first compartment and a second compartment for accommodating power distribution components are provided in the first door box side cabinet, and the first compartment and the second compartment are in a shape of cavity. Liao discloses wherein a first compartment (left compartment in fig. 6) and a second compartment (right compartment in fig. 6) for accommodating power distribution components (4th para of page 25) are provided in the first door box side cabinet (everything in fig. 6), and the first compartment and the second compartment are in a shape of cavity (fig. 6). Thus it would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to modify the power distribution and monitoring integrated access door of Guo wherein a first compartment and a second compartment for accommodating power distribution components are provided in the first door box side cabinet, and the first compartment and the second compartment are in a shape of cavity as taught by Liao, in order to provide space for components so that they can be stored properly.Re claim 2: Guo does not explicitly disclose wherein the power distribution and monitoring integrated access door further comprises: a heat dissipation air passage (72 in fig. 7; 1st para of page 25) for dissipating heat for the first compartment (6 in fig. 7) and/or the second compartment (73 in fig. 7). Allowable Subject Matter Claims 3-14 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 following is a statement of reasons for the indication of allowable subject matter: the limitations of claim 3 (wherein the heat dissipation air passage comprises a first air inlet, a first air outlet and a first air guide cavity, the first air inlet is provided at one side, where one of the first compartment and the second compartment is located, of the first door box side cabinet, and the first air outlet is provided at one side, where the other of the first compartment and the second compartment is located, of the first door box side cabinet; and one end of the first air guide cavity is connected to the first air inlet, and the other end of the first air guide cavity is connected to the other of the first compartment and the second compartment) in combination with all of the limitations of claims 1, 2 are believed to render the combined subject matter allowable over the prior art of record, taken alone or in combination. The following is a statement of reasons for the indication of allowable subject matter: the limitations of claim 4 (wherein the power distribution and monitoring integrated access door further comprises a first protective plate and a second protective plate, the first protective plate and the second protective plate are overlapped with each other and covered on one of the first compartment and the second compartment; and the second protective plate is also covered on the other of the first compartment and the second compartment) in combination with all of the limitations of claim 1 are believed to render the combined subject matter allowable over the prior art of record, taken alone or in combination. The following is a statement of reasons for the indication of allowable subject matter: the limitations of claim 5 (wherein one or more of a UPS power distribution circuit, a matched monitoring sensor and a power distribution protection device are mounted in the first compartment) in combination with all of the limitations of claim 1 are believed to render the combined subject matter allowable over the prior art of record, taken alone or in combination. The following is a statement of reasons for the indication of allowable subject matter: the limitations of claim 6 (wherein the first door box side cabinet is provided with a first quick connection port for connecting the first door box side cabinet with the cabinet) in combination with all of the limitations of claim 1 are believed to render the combined subject matter allowable over the prior art of record, taken alone or in combination. The following is a statement of reasons for the indication of allowable subject matter: the limitations of claim 7 (wherein the power distribution and monitoring integrated access door further comprises a second door box side cabinet which is connected with the door lintel and arranged on the other side of the door system, the second door box side cabinet comprising a third compartment and a fourth compartment which are in a shape of cavity, and the fourth compartment and the third compartment are arranged on the other side of the door system in a mirroring manner with the first compartment and the second compartment, respectively) in combination with all of the limitations of claim 1 are believed to render the combined subject matter allowable over the prior art of record, taken alone or in combination. The following is a statement of reasons for the indication of allowable subject matter: the limitations of claim 14 (wherein the power distribution and monitoring integrated access door further comprises a user cross-channel wire slot, the user cross-channel wire slot is arranged above the door lintel, and a cable for connecting different cabinets is arranged inside the user cross-channel wire slot) in combination with all of the limitations of claim 1 are believed to render the combined subject matter allowable over the prior art of record, taken alone or in combination. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: US 2010/0139908 – is considered pertinent because this reference describes a control system for providing thermal management. US 2018/0077819 – is considered pertinent because this reference describes server cabinets with hot and cold aisles for providing thermal management. US 10,218,158 – is considered pertinent because this reference describes an electrical distribution cabinet switchgear component with a compartment housing. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ZHENGFU J FENG whose telephone number is (571) 272-2949. The examiner can normally be reached on Monday - Friday, 10AM - 6PM 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, Jayprakash Gandhi can be reached on (571) 272-3740. 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. /ZHENGFU J FENG/ Primary Examiner, Art Unit 2835 October 17, 2025
Read full office action

Prosecution Timeline

Aug 31, 2023
Application Filed
Oct 17, 2025
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12604432
MODULAR ENCLOSURES FOR COMPONENT COOLING
2y 5m to grant Granted Apr 14, 2026
Patent 12604437
COMPACT MODULAR HYBRID HEAT EXCHANGER (CMH2X)
2y 5m to grant Granted Apr 14, 2026
Patent 12603021
ELECTRONIC DISPLAY DEVICE FOR FASTENING TO A SHELF EDGE STRIP
2y 5m to grant Granted Apr 14, 2026
Patent 12593397
ELECTRONIC PACKAGE AND METHOD FOR MAKING THE SAME
2y 5m to grant Granted Mar 31, 2026
Patent 12585314
DISPLAY MODULE AND DISPLAY DEVICE
2y 5m to grant Granted Mar 24, 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
76%
Grant Probability
99%
With Interview (+38.4%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 499 resolved cases by this examiner. Grant probability derived from career allow rate.

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