Prosecution Insights
Last updated: July 05, 2026
Application No. 18/451,854

CHARGING PILE WITH ADJUSTABLE CHARGING CABLE

Non-Final OA §102§103
Filed
Aug 18, 2023
Priority
Nov 22, 2022 — CN 202211465464.0 +1 more
Examiner
BERHANU, SAMUEL
Art Unit
Tech Center
Assignee
Bravoled Industrial Company Limited
OA Round
1 (Non-Final)
73%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allowance Rate
773 granted / 1057 resolved
+13.1% vs TC avg
Moderate +14% lift
Without
With
+14.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
35 currently pending
Career history
1083
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
87.3%
+47.3% vs TC avg
§102
4.2%
-35.8% vs TC avg
§112
4.1%
-35.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1057 resolved cases

Office Action

§102 §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 . Priority Receipt is acknowledged of papers submitted under 35 U.S.C. 119(a)-(d), which papers have been placed of record in the file. Information Disclosure Statement The information disclosure statement (IDS) submitted on 08/18/223 is acknowledged by the examiner. 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. Claim 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Machine Translation of DE102019104132, hereinafter 132’. As to claim 1, 132’ discloses in figure 1 (see below):-a charging pile with an adjustable charging cable [see figure 1], comprising: PNG media_image1.png 832 662 media_image1.png Greyscale a charging pile body [see figure 1, element 1] ,which is provided with a cable outlet [outlet 11] ]; a charging cable [charging cable 5] , wherein a first end of the charging cable [the end of the cable 5 is attached to charging unit (3) of the charging pile body and ; see the figure above] is connected to the charging pile body a second end of the charging cable [second end of cable 5; see figure above] penetrates the cable outlet [see figure above; the cable (5) outlet (11), and the charging cable [see figure above] can stretch out or retract through the cable outlet [see figure above; outlet for cable output; see figure above]; a charging gun [see figure above and element 8; see ¶0034], which is connected to the second end of the charging cable [cable 5]; and a cable adjusting device [the adjusting device (13); see ¶0035] , wherein the cable adjusting device is arranged at the cable outlet [the adjusting device (13) is located at the outlet (11); see figure above], and when the charging cable [cable (5)] stretches out or retracts through the cable outlet [see figure above], the cable adjusting device [element 11; see ¶0035 and see figure above] is configured for eliminating the torsional force of the charging cable [cable (5) and see also ¶0034-0035(20). Claim Rejections - 35 USC § 103 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 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. Claim 6 is s/are rejected under 35 U.S.C. 103 as being unpatentable over 132’ in view of Yang et al. (US 2024/0018759), hereinafter Yang. As to claim 6, 132’ discloses all of the claim limitations except, wherein a counterweight slider (50) is further comprised, the counterweight slider (50) is sleeved on the charging cable (20), and slides along the surface of the charging cable (20), and there exists a distance between the counterweight slider (50) and the ground. Yang discloses in figure 2, wherein a counterweight slider [element 28] is further comprised, the counterweight slider [noted that the gravity ball (28) is used for counterweight as well and located on the cable; see figure 2] is sleeved on the cable [see figure 2], and slides along the surface of the charging cable [see figure 2], and there exists a distance between the counterweight slider [gravity ball (28)] and the ground. It would have been obvious to one ordinary skill in the art before the effective filling date of the claimed invention was made to use gravity ball in 132’s charging cable as taught by Yang in order to balance the weight and the charging cable. Allowable Subject Matter Claims 2-5 and 7-10 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. For Claim 2 ; primarily, the prior art of record does not disclose or suggest in the claimed combination: wherein the cable adjusting device (40) comprises a first rotating member (41) and a bearing (42), wherein the bearing (42) is sleeved on the first rotating member (41), the inner wall of the cable outlet (11) is provided with a containing groove (111), and the outer disc of the bearing (42) is arranged in the containing groove (111). For Claim 7: Primarily, the prior art of record does not disclose or suggest in the claimed combination: wherein the counterweight slider (50) comprises a first counterweight (52), a second counterweight (53), and a connecting member (54), where one end of the connecting member (54) is connected to the first counterweight (52), and the other end of the connecting member (54) is connected to the second counterweight (53), so that the first counterweight (52) is connected to the second counterweight (53) to form a counterweight ring. wherein a counterweight slider (50) is further comprised, the counterweight slider (50) is sleeved on the charging cable (20), and slides along the surface of the charging cable (20), and there exists a distance between the counterweight slider (50) and the ground. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Fournier et al. (US 2017/0129355discloses in figure 4A (see below):-a charging pile with an adjustable charging cable [see figure 4A], comprising: PNG media_image2.png 564 884 media_image2.png Greyscale a charging pile body [see figure 4A] ,which is provided with a cable outlet [pulley 20a and 20b]; a charging cable [cables 6a and 6bve] , a cable adjusting device [the pulley (20) and also see ¶0024-0026]. CN21025079U discloses a counterweight box (12),counterweight (13) and charging cable (2) with charging gun (3). Any inquiry concerning this communication or earlier communications from the examiner should be directed to SAMUEL BERHANU whose telephone number is (571)272-8430. The examiner can normally be reached M_F. 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, Julian A. Huffman can be reached at Julian.Huffman@uspto.gov. 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. /SAMUEL BERHANU/ Primary Examiner, Art Unit 2859
Read full office action

Prosecution Timeline

Aug 18, 2023
Application Filed
Jun 03, 2026
Non-Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12649380
ELECTRIC VEHICLE MULTIMODAL TRIP PLANNER
3y 12m to grant Granted Jun 09, 2026
Patent 12646964
SEMICONDUCTOR PRE-CHARGER MODULE IN BATTERY SYSTEM
3y 4m to grant Granted Jun 02, 2026
Patent 12640405
CONFIGURATION OF BATTERY MANAGEMENT DEVICE FOR TEMPERATURE MEASUREMENT OF MICROCONTROLLER, AND CONTROL METHOD THEREFOR
3y 1m to grant Granted May 26, 2026
Patent 12630051
VEHICLE BATTERY DIAGNOSIS METHOD AND SYSTEM
4y 2m to grant Granted May 19, 2026
Patent 12630052
QUICK CHARGING MULTI-VOLTAGE BATTERY MANAGEMENT SYSTEM
3y 11m to grant Granted May 19, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
73%
Grant Probability
87%
With Interview (+14.2%)
3y 0m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1057 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month