Prosecution Insights
Last updated: October 02, 2026

Examiner: GILBERT, WILLIAM V

Tech Center 3900 • Art Units: 3635 3649 3993

This examiner grants 58% of resolved cases

Analysis

William V. Gilbert is an examiner in Tech Center 3900 and Art Unit 3635. The examiner has 1252 resolved cases and an allowance rate of 57.9%. This rate indicates a moderate level of difficulty for applicants.

The interview lift is 25.8%. This suggests that interviews are a tool for improving the 57.9% baseline allowance rate. Engaging the examiner directly can increase the chances of a successful outcome. Practitioners should use the 25.8% lift to overcome technical hurdles.

The median days to allowance is 1081. This timeline reflects a challenging prosecution process. Practitioners should be prepared for a multi-year effort and should prioritize interviews to navigate the 1081-day path. The 57.9% allowance rate and 25.8% interview lift suggest that success in Art Unit 3635 often depends on proactive communication. Practitioners should be prepared for the 1081-day median timeline and use interviews to bridge the gap between initial rejections and final allowances across the 1252 resolved cases.

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

Performance Statistics

57.9%
Allow Rate
-2.1% vs TC avg
1,278
Total Applications
+25.8%
Interview Lift
1081
Avg Prosecution Days
Based on 1252 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
20.5%
§102 Novelty
42.5%
§103 Obviousness
29.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18767553 Tolerance Compensation Assembly Non-Final OA Illinois Tool Works Inc.
18956183 LUG NUT UTILIZING OPEN-FRAME DESIGNS Non-Final OA Ford Global Technologies, LLC
18989600 DEVICE FOR CONNECTING COMPONENTS AND ARRANGEMENT FOR COMPENSATING TOLERANCES Non-Final OA Witte Automotive GmbH
18826256 CONNECTING DOME, IN PARTICULAR SCREW DOME, AND FASTENING ASSEMBLY Non-Final OA Witte Automotive GmbH
18956957 STUD FOR TOP MOUNT ASSEMBLY AND METHOD Non-Final OA Vibracoustic USA, Inc.
18820745 Anchor Sleeve, Arrangement and Method of Securing Non-Final OA Adolf Würth GmbH & Co. KG
18547690 PORTABLE ROADWAY WARNING DEVICE WITH HIGH-DENSITY FILLER AND ABSENT RIGID METAL BALLAST INSERTS Final Rejection Plastic Safety Systems, Inc.
18264110 SKID-STREETS AND MOBILE MIXING SKID-STREETS ATTACHMENTS WITH SCOOP AND RELATED METHODS FOR FACILITATING PROCESSING AND INSTALLING OF ASPHALT Final Rejection REEVES ENTERPRISES, INC
18076797 Reversible Clearance Indicator Assembly and Method of Use Non-Final OA Chandler Signs, LLC

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