Prosecution Insights
Last updated: October 02, 2026

Examiner: MANN JR, CHARLIE FRANK

Tech Center 2800 • Art Units: 2834

This examiner grants 72% of resolved cases

Analysis

Charlie Frank Mann Jr. has resolved 87 cases in Art Unit 2834 of Tech Center 2800. His allowance rate is 72.4 percent. This percentage is a primary metric for practitioners to consider when evaluating the examiner's history. The data also shows an interview lift of 28.6 percent. This 28.6 percent lift indicates the change in allowance probability associated with an interview.

The median days to allowance is 872. This 872-day figure represents the duration of the prosecution process for cases that reach a grant. Practitioners should consider the 87 resolved cases as a historical record of the examiner's work. The 72.4 percent allowance rate and 28.6 percent interview lift are components of the examination profile. The median pendency is a factor for managing client expectations.

Direct communication is a documented tactic, as shown by the lift. Applicants should review the allowance rate as they prepare their prosecution strategy. The cases provide a data set for understanding the examiner's approach in Tech Center 2800. The timeline is a measure of the time required to navigate Art Unit 2834 to a successful conclusion.

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

Performance Statistics

72.4%
Allow Rate
+4.4% vs TC avg
103
Total Applications
+28.6%
Interview Lift
872
Avg Prosecution Days
Based on 87 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
23.2%
§102 Novelty
54.4%
§103 Obviousness
18.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19081130 ROTARY ELECTRIC MACHINE Non-Final OA AISIN CORPORATION
18727743 Rotating Electric Machine and Industrial Machine Non-Final OA Hitachi, Ltd.
18983205 POWER TRANSMISSION DEVICE AND EXPANSION VALVE Non-Final OA DENSO CORPORATION
18908915 ROTOR ASSEMBLY WITH ROD FOR ELECTRIC MACHINE Non-Final OA FCA US LLC
18952259 LINEAR MOTOR Non-Final OA FUJI ELECTRIC CO., LTD.

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