Prosecution Insights
Last updated: October 02, 2026

Examiner: MERCADO, LOUIS A

Tech Center 3600 • Art Units: 3677

This examiner grants 79% of resolved cases

Analysis

Louis A. Mercado, in Tech Center 3600 and Art Unit 3677, has 679 resolved cases. The allowance rate is 78.8 percent, and the interview lift is 18.4 percent. This 18.4 percent lift indicates that interviews are an effective tool for this examiner compared to the 78.8 percent baseline. The 78.8 percent allowance rate is high, and the 18.4 percent lift provides a significant additional advantage.

The median time to allowance is 808 days, which is relatively fast. The combination of a 78.8 percent allowance rate and an 808 day timeline makes for an efficient prosecution process. Practitioners should take advantage of the 18.4 percent interview lift to resolve any issues quickly. The 679 resolved cases provide a solid statistical basis for these observations in Art Unit 3677. The 808 day pendency is a key benefit for applicants in Tech Center 3600.

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

Performance Statistics

78.8%
Allow Rate
+26.8% vs TC avg
724
Total Applications
+18.4%
Interview Lift
808
Avg Prosecution Days
Based on 679 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
41.6%
§102 Novelty
32.7%
§103 Obviousness
21.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18733529 Split Piping Slider Non-Final OA Illinois Tool Works Inc.
18666337 CABLE TIE ARRANGEMENT Final Rejection Illinois Tool Works Inc.
18337364 Fastener Assembly for Vehicle Final Rejection Kia Corporation
19344185 SLIDE FASTENER-ATTACHED PRODUCT Non-Final OA YKK CORPORATION
18032106 WATERPROOF SLIDE FASTENER AND METHOD OF PRODUCING THE SAME Non-Final OA YKK Corporation
19008927 ADJUSTABLE VEHICLE FASTENER ASSEMBLY Final Rejection Ford Global Technologies, LLC
18666952 COIL-TYPE FLUID-IMPERVIOUS ZIPPER AND COMMERCIAL PRODUCT USING SAME Final Rejection Shiu-Yin CHENG
18657375 SLIDER CAPABLE OF MINIMIZING SCRATCHING ON ZIPPER, ZIPPER USING THE SLIDER, AND COMMERCIAL PRODUCT USING THE ZIPPER Final Rejection Shiu-Yin CHENG
18930182 QUICK CONNECT ANCHORING BUCKLE Final Rejection Koya Medical, Inc.
18889294 ANTI-JAMMING ZIPPER APPARATUS Non-Final OA Zipper Plow, LLC

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