Prosecution Insights
Last updated: May 29, 2026

Examiner: CHAVCHAVADZE, COLLEEN MARGARET

Tech Center 3600 • Art Units: 3634

This examiner grants 58% of resolved cases

Performance Statistics

57.7%
Allow Rate
+5.7% vs TC avg
855
Total Applications
+40.2%
Interview Lift
1192
Avg Prosecution Days
Based on 828 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
13.2%
§102 Novelty
68.1%
§103 Obviousness
15.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18505671 INTEGRATED GROUND PAD Non-Final OA Oshkosh Corporation
18533997 WAIST PADDING ASSEMBLY Non-Final OA Honeywell Safety Products USA, Inc.
18313870 SHUTTLE STOPPER Non-Final OA Honeywell Safety Products USA, Inc.
18189572 EDGE PROTECTION BARRIER Final Rejection Honeywell Safety Products USA, Inc.
18197557 POWER GENERATION SYSTEM Final Rejection STEWART & STEVENSON LLC
18044500 LIFTING MACHINE, SUCH AS AN AERIAL LIFT, FOR LIFTING PERSONS AND OPTIONALLY LOADS Final Rejection MANITOU BF
18321889 MOBILE SCAFFOLD FOR A RACKING SYSTEM AND RACKING SYSTEM COMPRISING A MOBILE SCAFFOLD Non-Final OA MONTEL INC.
18528777 Adjustable Toe Board Non-Final OA Direct Scaffold Supply, LLC
18271240 PORTABLE EMERGENCY ESCAPE DEVICE Non-Final OA Jeong Hoon SHIN
18226147 LINEARLY COLLAPSIBLE CLIMBING STICK ASSEMBLY Non-Final OA AVID STRATEGIC LLC
18353355 SCAFFOLDING SYSTEM Non-Final OA Gramercy Group Inc.
18254002 TOWER GUIDE ARRANGEMENT FOR A WIND TURBINE BLADE ACCESS PLATFORM Final Rejection PP ENERGY ApS
18315244 PORTABLE ADJUSTABLE WORK PLATFORM Non-Final OA 9050-7971 Quebec Inc
17848464 BARGE FALL ARREST SYSTEM Non-Final OA KIRBY INLAND MARINE, LP
17555622 ROOF ATTACHMENT SYSTEMS AND METHODS Final Rejection TAAAZA LLC
17315295 TEMPORARY CABLE HORIZONTAL LIFELINE KITS, SYSTEMS AND METHODS Non-Final OA Alexander Andrew, Inc. DBA Falltech
17285329 A STABILISER SYSTEM FOR A COLLAPSIBLE LADDER Non-Final OA Telesteps AB
17262505 LIFT DRIVE FOR A RAIL-GUIDED CLIMBING SYSTEM Final Rejection Peri GmbH

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