Prosecution Insights
Last updated: October 02, 2026

Examiner: DAVID, MICHAEL D

Tech Center 3600 • Art Units: 3641

This examiner grants 82% of resolved cases

Analysis

Michael D. David is an examiner in Tech Center 3600, working in Art Unit 3641. He has 458 resolved cases and a high allowance rate of 82.1%. This rate indicates that he is very likely to grant applications that reach a final disposition. The interview lift is 13.9%, suggesting that while interviews are helpful, the written record is often sufficient to secure an allowance.

The median days to allowance for this examiner is 743. This is a very fast timeline, allowing for a grant in approximately two years. For practitioners, the 458 resolved cases provide a solid foundation for expectations. The 82.1% allowance rate and the 743-day median pendency make Art Unit 3641 an efficient venue for patent prosecution. The 13.9% interview lift confirms that the examiner is receptive to arguments, though the high baseline allowance rate is a prominent feature of his profile.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

82.1%
Allow Rate
+30.1% vs TC avg
478
Total Applications
+13.9%
Interview Lift
743
Avg Prosecution Days
Based on 458 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
29.6%
§102 Novelty
37.2%
§103 Obviousness
19.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19446424 Vehicle Cell And Protected Vehicle Non-Final OA Rheinmetall Landsysteme GmbH
19078647 DIGITAL RETICLE SYSTEM Non-Final OA Sig Sauer, Inc.
19138958 SWITCH, ELECTRONIC SAFE AND ARM UNIT, FUZE SYSTEM, MUNITION AND METHOD Non-Final OA BAE SYSTEMS PLC

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