Prosecution Insights
Last updated: April 19, 2026

Chernoff, Vilhauer LLP

24 pending office actions • 15 clients

Portfolio Summary

24
Total Pending OAs
4
Final Rejections
20
Non-Final OAs

Client Portfolio (15 clients)

Client (Assignee)Pending OAs
Really Right Stuff, LLC 5
VEFXi Corporation 2
Hämeen Ammattikorkeakoulu OY 1
Inthrall Global Corporation 1
Warrior Rig Technologies US LLC 1
Jiangsu Mark Optoelectronic Instrument Co. Ltd. 1
Swif Solar LLC 1
Cascade Corporation 1
Lumablu, LLC 1
Element 1 Corp. 1
Cherry Creek Pe LLC 1
Chr. Mayr GmbH + Co. Kg 1
Regents Of The University Of Minnesota 1
Kabuki Strength Equipment LLC 1
Broadbit Batteries OY 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19204933 DIRECTING MULTIPLE TARGETS WITHOUT INTERFERENCE Unknown BUKSA, CHRISTOPHER ALLEN 3658 Non-Final OA May 12, 2025
18923087 REMOVABLE TRIPOD FOOT WITH SECUREMENT Really Right Stuff, LLC DUCKWORTH, BRADLEY 3632 Non-Final OA Oct 22, 2024
18896316 3D SYSTEM VEFXi Corporation EDWARDS, TYLER B 2488 Non-Final OA Sep 25, 2024
18889868 CLAMP WITH IMPROVED RETAINING STRUCTURE Really Right Stuff, LLC STERLING, AMY JO 3631 Non-Final OA Sep 19, 2024
18799437 ADJUSTABLE L-BRACKET Really Right Stuff, LLC PHAN, MINH Q 2852 Non-Final OA Aug 09, 2024
18794319 GIMBAL BASED CAMERA SUPPORT Really Right Stuff, LLC PASIEWICZ, DANIEL M 2699 Non-Final OA Aug 05, 2024
18728301 A CONNECTING STRUCTURE FOR MECHANICALLY CONNECTING STEEL PIPE PROFILES TO EACH OTHER TO FORM A TRUSS STRUCTURE AND A TRUSS STRUCTURE Hämeen Ammattikorkeakoulu OY AL-ASWAR, ZAKARIA KHALED 3635 Non-Final OA Jul 11, 2024
18757035 DATA COMMUNICATION OVER INAUDIBLE SIGNALS Inthrall Global Corporation GILES, EBONI N 2622 Non-Final OA Jun 27, 2024
18677460 ACTUATION CYLINDER FOR INSIDE BLOW-OUT PREVENTER VALVE Warrior Rig Technologies US LLC BARRY, DAPHNE MARIE 3753 Non-Final OA May 29, 2024
18671762 FOCUSING SYSTEM FOR AN OPTICAL INSTRUMENT Jiangsu Mark Optoelectronic Instrument Co. Ltd. MERLIN, JESSICA M 2871 Non-Final OA May 22, 2024
18582546 SOLAR MOUNTING ASSEMBLY Swif Solar LLC TRINH, THANH TRUC 1726 Non-Final OA Feb 20, 2024
18423046 HYDRAULIC CONTROL SYSTEM FOR COUPLER SAFETY KNUCKLE Cascade Corporation TSUI, ALFRED H 3671 Non-Final OA Jan 25, 2024
18487349 GUNNEL GUARD AND WORKSPACE Lumablu, LLC HAYES, JOVON E 3615 Non-Final OA Oct 16, 2023
18462086 HYDROGEN PURIFICATION DEVICES Element 1 Corp. SHUMATE, ANTHONY R 1773 Non-Final OA Sep 19, 2023
18453596 ENDPIECE ASSEMBLIES FOR EYEGLASSES Unknown HUSTOFT, JUSTIN WAYNE 2872 Non-Final OA Aug 22, 2023
18222816 BI-DIRECTIONAL BILGE PUMP Unknown COMLEY, ALEXANDER BRYANT 3746 Non-Final OA Jul 17, 2023
18298510 PULSE OXIMETER SYSTEM Cherry Creek Pe LLC LUKJAN, SEBASTIAN X 3792 Final Rejection Apr 11, 2023
18245650 ELECTROMAGNETIC SPRING PRESSURE BRAKE AND METHOD FOR PRODUCING SAME Chr. Mayr GmbH + Co. Kg LANE, NICHOLAS J 3616 Final Rejection Mar 16, 2023
18057164 IMPLANTABLE BLOOD PRESSURE MONITOR Regents Of The University Of Minnesota OGLES, MATTHEW ERIC 3791 Non-Final OA Nov 18, 2022
18045724 COMBINING VR OR AR WITH AUTOSTEREOSCOPIC USAGE IN THE SAME DISPLAY DEVICE VEFXi Corporation GLOVER, CHRISTOPHER KINGSBURY 2485 Non-Final OA Oct 11, 2022
17816681 Radial Swing Portable Squat Rack Kabuki Strength Equipment LLC LOBERIZA, JACQUELINE N L 3784 Final Rejection Aug 01, 2022
17831095 SELF-REINFORCED POLYMER STRUCTURES Unknown IMANI, ELIZABETH MARY COLE 1789 Non-Final OA Jun 02, 2022
17710478 ELECTROCHEMICAL SECONDARY CELLS FOR HIGH-ENERGY OR HIGH-POWER BATTERY USE Broadbit Batteries OY CANTELMO, GREGG 1725 Final Rejection Mar 31, 2022
17412790 SUPPORT FOR A TRIPOD Really Right Stuff, LLC REISNER, NOAM S 2852 Non-Final OA Aug 26, 2021

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