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Benjamin D. Fisher
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Eau Claire, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration minimization towing hitch
Patent number
11,685,206
Issue date
Jun 27, 2023
Curt Manufacturing, LLC
Benjamin D. Fisher
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tri-ball trailer coupler lock
Patent number
11,577,564
Issue date
Feb 14, 2023
Curt Manufacturing, LLC
Curtis M. Bowe
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vibration minimization towing hitch
Patent number
11,192,408
Issue date
Dec 7, 2021
Curt Manufacturing, LLC
Benjamin D. Fisher
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Moveable hitch with stress-free elevated bearing guide
Patent number
7,584,982
Issue date
Sep 8, 2009
Curt Manufacturing, Inc.
Benjamin D. Fisher
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
Vibration Minimization Towing Hitch
Publication number
20220088981
Publication date
Mar 24, 2022
CURT MANUFACTURING, LLC
Benjamin D. Fisher
B60 - VEHICLES IN GENERAL
Information
Patent Application
Tri-Ball Trailer Coupler Lock
Publication number
20200398623
Publication date
Dec 24, 2020
CURT MANUFACTURING, LLC
Curtis M. Bowe
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vibration Minimization Towing Hitch
Publication number
20200047572
Publication date
Feb 13, 2020
CURT MANUFACTURING, LLC
Benjamin D. Fisher
B60 - VEHICLES IN GENERAL
Information
Patent Application
Moveable Hitch With Stress-Free Elevated Bearing Guide
Publication number
20070290481
Publication date
Dec 20, 2007
Curt Manufacturing, Inc.
Benjamin D. Fisher
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS