Prosecution Insights
Last updated: April 19, 2026
Application No. 19/102,891

SYSTEM AND DEVICE FOR PORTABLE ELECTRICAL TESTING AND CONTROL

Non-Final OA §103
Filed
Feb 11, 2025
Examiner
ORTIZ, ELIM
Art Unit
2836
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Ram Built LLC
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 11m
To Grant
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
449 granted / 567 resolved
+11.2% vs TC avg
Strong +23% interview lift
Without
With
+22.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
26 currently pending
Career history
593
Total Applications
across all art units

Statute-Specific Performance

§101
1.1%
-38.9% vs TC avg
§103
58.0%
+18.0% vs TC avg
§102
19.2%
-20.8% vs TC avg
§112
14.6%
-25.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 567 resolved cases

Office Action

§103
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 1-9 and 11-20 are rejected under 35 U.S.C. 103 as being unpatentable over Walker (US 10,663,508) in view of Johnson (US 2017/0285084). Regarding claim 1, Walker teaches a device comprising (see Fig. 1-3): a housing (see 101); a first switch positioned on the housing (see 121); a second switch positioned on the housing (see 121); a battery pack interface positioned on the housing (see 314); an outlet connector positioned on the housing (see 301), wherein the outlet connector includes a ground line (see 311), a first output line, and a second output line (see Col 3 line 22- Col 4 line 22); a flash circuit including a timer and an optocoupler electrically coupled to the ground line (see 123, 125 Col 4 line 65-line 17); a mode switch that selectively places the device in a steady mode or a flash mode (121, 152); a controller including a first relay electrically coupled to the first output line and the controller (see 152); and a second relay electrically coupled to the second output line and the controller; wherein the first output line is selectively energized in response to actuation of the first switch and wherein the second output line is selectively energized in response to actuation of the second switch (see Col 4 line32-47) However Walker does not disclose a wireless communication module configured to receive a wireless signal; or in response to receiving the wireless signal; or in response to receiving the wireless signal. Yet, Johnson in the same filed teaches a wireless communication module configured to receive a wireless signal; or in response to receiving the wireless signal; or in response to receiving the wireless signal. Therefore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to have modified Walker with the teachings of Johnson by having a wireless communication module configured to receive a wireless signal; or in response to receiving the wireless signal; or in response to receiving the wireless signal in order to in order to provide control form a distance. Regarding claim 2, the combination teaches wherein the first output line is selectively energized by closing the first relay, and wherein closing the first relay is in response to actuation of the first switch or in response to receiving the wireless signal; and wherein the second output line is selectively energized by closing the second relay (see Col 4 line 32-46, Fig. 4-6; Walker), and wherein closing the second relay is in response to actuation of the second switch or in response to receiving the wireless signal (see para 0044-0045, Fig. 8; Johnson). Regarding claim 3, the combination teaches comprising a power switch positioned on the housing and electrically coupled to the controller (see Col 3 line 36-46; Walker). Regarding claim 4, the combination teaches 4,wherein the mode switch is positioned on the housing (see 121; Walker). Regarding claim 5, the combination teaches, wherein the mode switch includes a mode relay electrically coupled to the ground line and the controller (see Fig. 6; Walker). Regarding claim 6, the combination teaches, wherein the mode switch selectively places the device in the steady mode by closing the mode relay (see Fig. 6). Regarding claim 7, the combination teaches, wherein closing the mode relay is in response to actuation of the mode switch or in response to receiving the wireless signal (see Fig. 6). Regarding claim 8, the combination teaches, wherein the flash circuit operates at a frequency (see timer and Col 5 line 17; Walker). Regarding claim 9, the combination teaches, wherein the frequency is adjustable by a user (see timer and Col 5 line 17; Walker). Regarding claim 11, the combination teaches, further comprising a current sensor (see para 0043; Johnson). Regarding claim 12, the combination teaches, wherein the housing includes a first surface, and wherein the battery pack interface, the mode switch, the first switch, and the second switch are positioned on the first surface; and wherein the housing includes a second surface, and wherein the outlet connector is positioned on the second surface (see Figs. 1-3; Walker). Regarding claim 13, the combination teaches, wherein the device is hand-held (see Figs. 1-3; Walker). Regarding claim 14, the combination teaches a system comprising: a device including a battery pack interface, an outlet connector with a ground line, a first output line, and a second output line, a plurality of switches, and a controller with a wireless communication module; a battery pack removably coupled to the battery pack interface; a user device in wireless communication with the wireless communication module; wherein the first output line and the second output line are individually energized in response to user input on either one of the plurality of switches or on the user device (please see the rejection of claim 1). Regarding claim 15, the combination teaches further comprising a case with a handle; and wherein the device and the battery pack are positioned within the case (see Fig. 1; Walker). Regarding claim 16, the combination teaches, wherein the user device is a remote control, a cell phone, a tablet, or a computer (see para 0053-0054; Johnson). Regarding claim 17, the combination teaches, further comprising a powered object with a first light and a second light, wherein the first light is electrically coupled to the first output line and the ground line, and wherein the second light is electrically coupled to the second output line and the ground line (see Fig. 6; Walker). Regarding claim 18, the combination teaches, wherein the powered object is a trailer, a light assembly, a hazard marker, a lighted sign, a mechanical sign, or accessory (see Fig. 5; Walker). Regarding claim 19, the combination teaches, wherein the device further includes a flash circuit including a timer and an optocoupler electrically coupled to the ground line (see Fig. 6; Walker). Regarding claim 20, the combination teaches, wherein the user device wirelessly sends an automated sequence of wireless signals to the wireless communication module in response to user input on the user device (see para 0053-0054; Johnson). Claims 10 are rejected under 35 U.S.C. 103 as being unpatentable over Walker and Johnson (US 2017/0285084) Regarding claim 10, the combination teaches the device of claim 1. Yet, does not disclose further comprising a resettable circuit breaker. However, Marshall in the same filed teaches further comprising a resettable circuit breaker (see para 0027). Therefore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to have modified Walker and Johnson with the teachings of Marshall by having further comprising a resettable circuit breaker; in order to in order to provide protection that can be reset and still provide system protection. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ELIM ORTIZ whose telephone number is (571)270-7114. The examiner can normally be reached 9:30am-6:30pm. 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, Rexford Barnie can be reached at (571) 272-7492. 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. /ELIM ORTIZ/Primary Examiner, Art Unit 2836
Read full office action

Prosecution Timeline

Feb 11, 2025
Application Filed
Feb 07, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603492
PROTECTION CIRCUIT MODULE AND BATTERY PACK INCLUDING THE SAME
2y 5m to grant Granted Apr 14, 2026
Patent 12597805
WIRELESS POWER TRANSFER SYSTEM
2y 5m to grant Granted Apr 07, 2026
Patent 12583343
TRAILER VEHICLE HAVING AN ELECTRIC DRIVE AND COMBINATION INCLUDING THE TRAILER VEHICLE, AND METHOD FOR OPERATING THE TRAILER VEHICLE
2y 5m to grant Granted Mar 24, 2026
Patent 12588293
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT USING GAN-BASED DEVICES
2y 5m to grant Granted Mar 24, 2026
Patent 12576749
BATTERY CONTROL WITH DUAL BROADCAST
2y 5m to grant Granted Mar 17, 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
99%
With Interview (+22.9%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 567 resolved cases by this examiner. Grant probability derived from career allow rate.

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