Prosecution Insights
Last updated: August 18, 2026
Application No. 18/541,321

COLLIMATING ETALONS FOR PRESSURE AND TEMPERATURE SENSING

Final Rejection §112
Filed
Dec 15, 2023
Examiner
RAEVIS, ROBERT R
Art Unit
2855
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Simmonds Precision Products Inc.
OA Round
2 (Final)
83%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
1592 granted / 1911 resolved
+15.3% vs TC avg
Strong +15% interview lift
Without
With
+15.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
44 currently pending
Career history
1952
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
27.0%
-13.0% vs TC avg
§102
17.6%
-22.4% vs TC avg
§112
46.5%
+6.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1911 resolved cases

Office Action

§112
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 . Claims 16-20 are allowed. Claims 1-15 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. As to claims 1,4, the “assembly” (line 1) separately claims “an optical element” (line 2), “a first optical member” (lines 9-10) and “a second optical member” (line 10), but the specification suggests that the “optical element” (line 2) comprises the first and second optical members. As a result, the same structure is being claimed twice (i.e. once as “an optical element” (line 2), and a second time as first and second optical members). THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT R RAEVIS whose telephone number is (571)272-2204. The examiner can normally be reached on Mon to Fri from 8am to 4pm. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Kristina DeHerrera, can be reached at telephone number 303-297-4237. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Examiner interviews are available via a variety of formats. See MPEP § 713.01. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice. /ROBERT R RAEVIS/ Primary Examiner, Art Unit 2855
Read full office action

Prosecution Timeline

Dec 15, 2023
Application Filed
Feb 23, 2026
Non-Final Rejection mailed — §112
May 21, 2026
Response Filed
Jul 01, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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VIBRONIC MULTISENSOR
3y 7m to grant Granted Aug 11, 2026
Patent 12704213
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3y 3m to grant Granted Aug 11, 2026
Patent 12704600
SENSOR ASSEMBLY
3y 7m to grant Granted Aug 11, 2026
Patent 12704198
DIAGNOSTIC METHOD, DIAGNOSTIC DEVICE AND PROCESS VALVE ASSEMBLY
2y 12m to grant Granted Aug 11, 2026
Patent 12704523
METHOD FOR DETECTING A MALFUNCTION OF A MONITORING SYSTEM
2y 11m to grant Granted Aug 11, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
83%
Grant Probability
99%
With Interview (+15.3%)
2y 7m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1911 resolved cases by this examiner. Grant probability derived from career allowance rate.

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