Prosecution Insights
Last updated: October 27, 2026

Gabriel J Klein, USPTO Patent Examiner

Listed by the USPTO as KLEIN, GABRIEL J

Tech Center 3600 • Art Units: 3641

This examiner grants 66% of resolved cases

Analysis

Gabriel J. Klein is assigned to Tech Center 3600 and Art Unit 3641. His record includes 976 resolved cases, a 66.1% allowance rate, and a median of 774 days to allowance. The interview lift is 24.4%, indicating a positive association between interviews and allowance in the supplied data.

The listed companies are Maxview Holdings LLC, 3Rd Point LLC, and Sturm, Ruger & Company, Inc. The listed firms are FREDRIKSON & BYRON, P.A., ALSTON & BIRD LLP, and FisherBroyles, LLP. The 66.1% allowance rate supplies the overall outcome context, while the 24.4% interview lift supports considering examiner discussions during prosecution. The 774-day median is the relevant timing reference for planning responses, amendments, and client expectations.

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

Performance Statistics

66.1%
Allow Rate
+14.1% vs TC avg
997
Total Applications
+24.4%
Interview Lift
774
Avg Prosecution Days
Based on 976 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
26.1%
§102 Novelty
40.1%
§103 Obviousness
24.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19243820 SLIDE TAKEDOWN AND MAGAZINE DISCONNECT ASSEMBLY FOR FIREARMS Non-Final OA Sturm, Ruger & Company, Inc.
19403388 ANTI-CANT INDICATION SYSTEM FOR SHOOTING DEVICES Non-Final OA Individual inventor

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Frequently Asked Questions

What is examiner Gabriel J Klein's allowance rate?

66.1% of resolved applications examined by Gabriel J Klein were allowed (976 resolved cases), compared with 65.5% across Art Unit 3641 over the last five years.

Does an interview help with examiner Gabriel J Klein?

This examiner's interview lift is +24.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Gabriel J Klein take to allow a patent?

Applications allowed by Gabriel J Klein took 774 days on average from filing to allowance.

Which art unit does examiner Gabriel J Klein work in?

Gabriel J Klein examines applications in Art Unit 3641 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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