Prosecution Insights
Last updated: April 19, 2026

Examiner: KATCHEVES, BASIL S

Tech Center 3600 • Art Units: 3633 3635 3638

This examiner grants 72% of resolved cases

Performance Statistics

72.2%
Allow Rate
+20.2% vs TC avg
1271
Total Applications
+17.9%
Interview Lift
918
Avg Prosecution Days
Based on 1239 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
23.3%
§102 Novelty
42.6%
§103 Obviousness
20.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19351176 SLAB SUPPORT Non-Final OA SafeBoard LLC
18427813 SLAB SUPPORT Non-Final OA Safeboard LLC
19243176 Panel Suitable as a Floor, Ceiling or Wall Covering, and Covering for a Floor, Ceiling or Wall, Which is Constituted by a Multitude of Such Panels Non-Final OA i4F Licensing NV
19112049 GROOVED DECORATIVE ARTICLE Non-Final OA SHAW INDUSTRIES GROUP, INC.
18468315 INSULATED PANEL CONNECTION Non-Final OA SYSTEMES NORBEC INC.
19094119 WALL PANEL Non-Final OA DDP Specialty Electronic Materials US, LLC.
18343044 REINFORCED INSULATED STRUCTURAL PANELS Non-Final OA DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
18440038 WINDOW WITH A VENT WINDOW ASSEMBLY FOR A VEHICLE Final Rejection AIRBUS HELICOPTERS
18662695 GROUND SHAFT INCLUDING SIDE WALLS CONFIGURED TO PROVIDE ENHANCED LOAD-BEARING CAPACITY Non-Final OA PPC BROADBAND, INC.
18780290 Suitable, Convenient Accommodations for Traveling Athletic Groups Systems and Methods Non-Final OA Frolic & Revelry, LLC
18673300 Pivoting Anchor Plate System for Reinforcing Masonry Walls Non-Final OA Craft Pro Masonry Restorations, Inc.
18672457 Adhesive Floor/Wallboard and Method of Using Same Final Rejection Wellmade Floor Coverings International, Inc.
18702309 WOOD-CONCRETE COMPOSITE SLAB HAVING A PLANAR WOOD ELEMENT, METHOD FOR PRODUCTION OF SAME, AND CONSTRUCTIONS HAVING SUCH A WOOD-CONCRETE COMPOSITE SLAB Final Rejection WALTGALMARINI AG
18633623 VENTED FASCIA TRIM PIECE Non-Final OA QUALITY EDGE, INC.
18697652 SET CONSISTING OF TWO PANELS FOR CLADDING A SURFACE AND OF A PANEL CONNECTION ELEMENT, PANEL CONNECTION ELEMENT, AND USE OF A PANEL CONNECTION ELEMENT Non-Final OA Surface Technologies GMBH & CO. KG
18694579 IMPROVED SAFETY FEATURES FOR TACTILE PROFILES Non-Final OA I-GLO LIMITED
18606799 SOUND DAMPING DOOR Final Rejection Catalyst Acoustics Group, Inc.
18597170 TINY HOUSE AND A METHOD TO CONSTRUCT TINY HOUSE USING NARROW BUILDING PANELS Non-Final OA Livful OÜ
18585608 TRUSS WITH ADJUSTABLE CONNECTING ELEMENT FOR A FORK-AND-PIN CONNECTION Final Rejection H.O.F. Alutec Metallverarbeitungs GmbH & Co. KG
18583343 HIGH R-VALUE INSULATED BUILDING PANEL WITH INTEGRATED WEATHER RESISTANT BARRIER Non-Final OA ECO-PANELS, LLC
18684827 A TRUSS Non-Final OA Framecad Licensing Limited
18211060 GAZEBO Final Rejection Zhejiang Zhengte Co., Ltd.
18283913 MODULAR, CUSTOMIZABLE, PREFABRICATED BUILDING ENVELOPE SYSTEM Final Rejection FERIS CORPORATION
18369984 SYSTEM FOR CONSTRUCTION Non-Final OA Miller Dowel Company
18467516 APPARATUS AND METHODS FOR PREFABRICATED BUILDING SKIN SYSTEM EXTERIOR WALL PANELS Non-Final OA HITT Holding Corporation

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