Prosecution Insights
Last updated: April 19, 2026
Application No. 18/445,148

Devices, methods, and systems for first responders

Non-Final OA §103
Filed
Apr 28, 2023
Examiner
BOLDUC, DAVID J
Art Unit
2852
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Red Line Safety Inc.
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
91%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allow Rate
599 granted / 713 resolved
+16.0% vs TC avg
Moderate +7% lift
Without
With
+7.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
16 currently pending
Career history
729
Total Applications
across all art units

Statute-Specific Performance

§101
2.2%
-37.8% vs TC avg
§103
46.1%
+6.1% vs TC avg
§102
29.3%
-10.7% vs TC avg
§112
20.3%
-19.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 713 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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Election/Restrictions Applicant’s election without traverse of claims 1-5 (Group I) in the reply filed on 10/20/2025 is acknowledged. Claims 6-15 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 10/20/2025. 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. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim(s) 1-2 and 4 is/are rejected under 35 U.S.C. 103 as being unpatentable over US 20210195732 to Longinotti-Buitoni, in view of US 20200400632 to He. Regarding Claim 1, Longinotti-Buitoni discloses a device for monitoring a first responder (Figs 1-4, 23 and 32, intelligent wear platform for firefighters; ¶¶ [0246]-[0255], [0331], [0343]), wherein the device comprises: a case (Figs 1-4, 23 and 32, intelligent wear platform for firefighters with semi-rigid collar piece and/or sensor manager (SMS) embedded into a rigid case; ¶¶ [0246]-[0255], [0471], [0527]-[0541], [0564]), to which is attached an antenna (Figs 1-4, 23 and 32, antenna array 37; ¶¶ [0246]-[0255], [0350]), a status light (Figs 1-4, 23 and 32, strobe light 32 that can also or instead remain on as a solid light, an indicator light 33, and/or a lighting strip(s) 34; ¶¶ [0246]-[0255], [0290]-[0291]), and a thermal camera (Figs 1-4, 23 and 32, infrared (IR) camera 31; ¶¶ [0246]-[0255], [0290]-[0291]); a flexible printed circuit board assembly connected to an inside portion of the case (Figs 1-4, 23 and 32, semi-rigid collar piece and/or sensor manager (SMS) rigid case with flexible printed circuit board (PCBs)) connected to the smart module in any way; ¶¶ [0246]-[0255], [0429], [0434], [0471], [0527]-[0541], [0564]), wherein the assembly includes GPS (Figs 1-4, 23 and 32, GPS 19; ¶¶ [0248]-[0251], [0277], [0290]-[0291], [0541]), and at least one environmental toxicity sensor (Figs 1-4, 23 and 32, GPS 19; ¶¶ [0246]-[0255], [0277], [0534]-[0540]). However, Longinotti-Buitoni does not explicitly disclose the environmental toxicity sensor is a toxic gas sensor. He discloses the environmental toxicity sensor is a toxic gas sensor (Figs. 1-8, wide-concentration multi-component hazardous gas detector for toxic gasses detect 8 kinds of hazardous/toxic gasses at most, including HCN, HCl, SO.sub.2, NO.sub.2, CO, NO and H.sub.2S with a wide gas detection range; ¶¶ [0003]-[0004], [0069]-[0072]). It would have been obvious to one of ordinary skill in the art before the effective filing of the application to modify the invention of Longinotti-Buitoni by providing the environmental toxicity sensor is a toxic gas sensor as in He in order to provide for greater accuracy. Regarding Claim 2, Longinotti-Buitoni discloses a the device further comprises a gyroscope and an accelerometer (Figs 1-4, 23 and 32, intelligent wear platform for firefighters with one or more than one body sensor including a gyroscope and/or a tri-axis accelerometer; ¶¶ [0246]-[0255], [0334]-[0337]). Regarding Claim 4, He discloses the device further comprises two, three or four toxic gas sensors (Figs. 1-8, wide-concentration multi-component hazardous gas detector for toxic gasses detect 8 kinds of hazardous/toxic gasses at most, including HCN, HCl, SO.sub.2, NO.sub.2, CO, NO and H.sub.2S with a wide gas detection range; ¶¶ [0003]-[0004], [0069]-[0072]). Claim(s) 3 and 5 is/are rejected under 35 U.S.C. 103 as being unpatentable over US 20210195732 to Longinotti-Buitoni in view of He and further in view of US 10786693 to Opperman. Regarding Claim 3, Longinotti-Buitoni in view of He discloses the device according to claim 1, and Longinotti-Buitoni further discloses the device further comprises a strobe light (Figs 1-4, 23 and 32, strobe light 32 that can also or instead remain on as a solid light, an indicator light 33, and/or a lighting strip(s) 34; ¶¶ [0246]-[0255], [0290]-[0291]), and a display screen (Figs 1-4, 23 and 32, electroluminescent panel 36 (an EL panel) and/or display 40; ¶¶ [0246]-[0255], [0299]). However, Longinotti-Buitoni in view of He does not disclose the display is an LCD screen. Opperman discloses the display is an LCD screen (Figs. 11-12, LCD screen display 605/705; Col. 71, line 40 – Col. 72, line 67). It would have been obvious to one of ordinary skill in the art before the effective filing of the application to modify the invention of Longinotti-Buitoni in view of He by providing the display is an LCD screen as in Opperman in order to provide for a well-known alternative type of display device. See, e.g., "substitution of art-recognized equivalents" as discussed in MPEP 2144.06II "An express suggestion to substitute one equivalent component or process for another is not necessary to render such substitution obvious. In re Fout, 675 F.2d 297, 213 USPQ 532 (CCPA 1982)." Regarding Claim 5, Longinotti-Buitoni in view of He discloses the device according to claim 4, and Longinotti-Buitoni further discloses the device further comprises a gyroscope (Figs 1-4, 23 and 32, intelligent wear platform for firefighters with one or more than one body sensor including a gyroscope; ¶¶ [0246]-[0255], [0334]-[0337]), an accelerometer (Figs 1-4, 23 and 32, intelligent wear platform for firefighters with one or more than one body sensor including a tri-axis accelerometer; ¶¶ [0246]-[0255], [0334]-[0337]), a strobe light (Figs 1-4, 23 and 32, strobe light 32 that can also or instead remain on as a solid light, an indicator light 33, and/or a lighting strip(s) 34; ¶¶ [0246]-[0255], [0290]-[0291]), and a display screen (Figs 1-4, 23 and 32, electroluminescent panel 36 (an EL panel) and/or display 40; ¶¶ [0246]-[0255], [0299]). However, Longinotti-Buitoni in view of He does not disclose the display is an LCD screen. Opperman discloses the display is an LCD screen (Figs. 11-12, LCD screen display 605/705; Col. 71, line 40 – Col. 72, line 67). It would have been obvious to one of ordinary skill in the art before the effective filing of the application to modify the invention of Longinotti-Buitoni in view of He by providing the display is an LCD screen as in Opperman in order to provide for a well-known alternative type of display device. See, e.g., "substitution of art-recognized equivalents" as discussed in MPEP 2144.06II "An express suggestion to substitute one equivalent component or process for another is not necessary to render such substitution obvious. In re Fout, 675 F.2d 297, 213 USPQ 532 (CCPA 1982)." Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DAVID J BOLDUC whose telephone number is (571)270-1602. The examiner can normally be reached M-F, 10am-6pm. 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, Walter Lindsay, Jr. can be reached at (571) 272-1672. 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. /DAVID J BOLDUC/Primary Examiner, Art Unit 2852
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Prosecution Timeline

Apr 28, 2023
Application Filed
Nov 23, 2025
Non-Final Rejection — §103 (current)

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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
84%
Grant Probability
91%
With Interview (+7.3%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 713 resolved cases by this examiner. Grant probability derived from career allow rate.

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