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CPC
B66D1/7473
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B66
Lifting technology
B66D
CAPSTANS WINCHES TACKLES
B66D1/00
Rope, cable, or chain winding mechanisms Capstans
Current Industry
B66D1/7473
with locking means
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Patents Grants
last 30 patents
Information
Patent Grant
Winch with multi-position clutch mechanism
Patent number
10,875,749
Issue date
Dec 29, 2020
Westin Automotive Products, Inc.
Timothy Frazier
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Spring-latched connection for torque transmitting shaft
Patent number
8,167,273
Issue date
May 1, 2012
Bal Seal Engineering, Inc.
Rob Sjostedt
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Grab-activated self-locking winch handle
Patent number
7,114,705
Issue date
Oct 3, 2006
Donald J. Steiner
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Winch handle retention system
Patent number
6,491,285
Issue date
Dec 10, 2002
Paul K. Tomita
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Removable crank for manually powered rotary devices
Patent number
5,653,149
Issue date
Aug 5, 1997
Paul D. Cavanagh
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Winch handle
Patent number
4,883,255
Issue date
Nov 28, 1989
Custom Products Corporation
Walter H. Bacon
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
A CRANK ARRANGEMENT
Publication number
20240182277
Publication date
Jun 6, 2024
Selden Mast AB
Mathias LINDSTRÖM
B66 - HOISTING LIFTING HAULING
Information
Patent Application
WINCH ENGAGEMENT APPARATUS
Publication number
20230159310
Publication date
May 25, 2023
Hiromi Higo
B66 - HOISTING LIFTING HAULING
Information
Patent Application
WINCH WITH MULTI-POSITION CLUTCH MECHANISM
Publication number
20190284029
Publication date
Sep 19, 2019
Superwinch, LLC
Timothy Frazier
B66 - HOISTING LIFTING HAULING
Information
Patent Application
WINCH WITH MULTI-POSITION CLUTCH MECHANISM
Publication number
20170320709
Publication date
Nov 9, 2017
Superwinch, LLC
Timothy Frazier
B66 - HOISTING LIFTING HAULING
Information
Patent Application
SPRING-LATCHED CONNECTION FOR TORQUE TRANSMITTING SHAFT
Publication number
20100012908
Publication date
Jan 21, 2010
Rob Sjostedt
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Grab-activated self-locking winch handle
Publication number
20050229739
Publication date
Oct 20, 2005
Donald J. Steiner
B66 - HOISTING LIFTING HAULING