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Pivoting step with roller
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Patent number 11,242,010
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Issue date Feb 8, 2022
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POWER PIN INC.
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Brian R. Olson
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B60 - VEHICLES IN GENERAL
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Swivel mount cargo winch
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Patent number 10,421,387
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Issue date Sep 24, 2019
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POWER PIN INC.
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Brian R. Olson
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B60 - VEHICLES IN GENERAL
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-
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Locking hitch ring
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Patent number 9,527,356
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Issue date Dec 27, 2016
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POWER PIN INC.
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Brian R. Olson
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B60 - VEHICLES IN GENERAL
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Hitch lock
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Patent number 9,114,678
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Issue date Aug 25, 2015
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POWER PIN INC.
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Brian R. Olson
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B60 - VEHICLES IN GENERAL
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-
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Transport drawbar
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Patent number 6,739,402
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Issue date May 25, 2004
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Power Pin Inc.
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Brian Olson
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B60 - VEHICLES IN GENERAL
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78620893 - DROP-PIN
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Serial number 78620893
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Filing date May 2, 2005
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PowerPin Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments