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Hoist brake
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Patent number 11,780,715
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Issue date Oct 10, 2023
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Wenger Corporation
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Christopher D. Whaley
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B66 - HOISTING LIFTING HAULING
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Hoist fleet assembly
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Patent number 11,312,598
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Issue date Apr 26, 2022
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Christopher D. Whaley
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B66 - HOISTING LIFTING HAULING
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Kinematic mount
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Patent number 8,201,810
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Issue date Jun 19, 2012
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J. R. Clancy, Inc.
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Peter V. Svitavsky
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B66 - HOISTING LIFTING HAULING
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Theater rigging system
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Patent number 7,766,308
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Issue date Aug 3, 2010
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J. R. Clancy, Inc.
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Stephen J. Kochan
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A63 - SPORTS GAMES AMUSEMENTS
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Theater rigging system
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Patent number 7,562,863
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Issue date Jul 21, 2009
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J.R. Clancy, Incorporated
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Stephen J. Kochan
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A63 - SPORTS GAMES AMUSEMENTS
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