Prosecution Insights
Last updated: May 29, 2026

Examiner: ADAMS, NATHANIEL L

Tech Center 3600 • Art Units: 3652 3654

This examiner grants 72% of resolved cases

Performance Statistics

71.8%
Allow Rate
+19.8% vs TC avg
563
Total Applications
+19.7%
Interview Lift
1108
Avg Prosecution Days
Based on 514 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
13.8%
§102 Novelty
69.4%
§103 Obviousness
14.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18159153 STRAP HOIST ASSEMBLY Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18761562 Cartesian Winch Spooler with Counterbalance Non-Final OA Robert Bosch GmbH
18399998 MODULAR WINCH ARCHITECTURE AND CONTROL SYSTEM Final Rejection Polaris Industries Inc.
18167290 MOTOR SYSTEM CABLE WINCH FOR VEHICLE Non-Final OA TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
18838314 SYSTEM FOR SAFE AUTOMATED LASHING OF CONTAINER CRANE FOR PROTECTION AGAINST TYPHOONS Non-Final OA DOOTECH CO., LTD.
18775958 TOW ROPE AND WINCH HAVING SAME Non-Final OA T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
18700733 WORK MACHINE Non-Final OA TADANO LTD.
18758427 LOAD TRANSFER RIGGING DEVICE AND METHOD FOR MOUNTING APPURTENANCES Non-Final OA Murphy Tower Service, LLC
18673724 WORKSTATION OF A TEXTILE MACHINE AND METHOD FOR MONITORING THE THREAD RUN OF A RUNNING THREAD AT A WORKSTATION OF A TEXTILE MACHINE Non-Final OA Saurer Spinning Solutions GmbH & Co. KG
18622901 THREAD TRAVERSING DEVICE, THREAD GUIDE HOUSING AND METHOD Non-Final OA Saurer Spinning Solutions GmbH & Co. KG
18601227 MOUNTING SYSTEM FOR ATTACHING A SUPPORT TO A CRANE AND RELATED METHODS Non-Final OA LINK-BELT CRANES, L.P., LLLP
18690204 Rotary Drive Device Non-Final OA Walter Föckersperger
18232904 Low Headroom Hook Block for Wire Rope Hoist Non-Final OA Columbus McKinnon Corporation
18232911 Wire Rope Hoist With Swivel Sheave Final Rejection Columbus McKinnon Corporation
18443581 SPOOL HAVING FLANGE WITH TIE-OFF FEATURE Final Rejection Fedor Baranov
18339586 CRANE ASSEMBLY Final Rejection Hiab AB
18454760 Winch with Supporting Member Non-Final OA Hall Labs LLC
18483789 WINCH WITH ADVANCED ELECTRICAL AND MECHANICAL SMART CONTROLS Non-Final OA Warn Industries, Inc.
18374940 APPARATUS FOR WINDING AND PULLING A ROPE LINE AT CONSTANT SPEED Final Rejection White's Welding, LLC
18472587 ENGINEERING MACHINERY Final Rejection SANY AUTOMOBILE MANUFACTURING CO., LTD.

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