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Boat lift
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Patent number 7,318,385
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Issue date Jan 15, 2008
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Derner Technologies, Inc.
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Eric J Derner
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Boat lift
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Patent number 7,267,066
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Issue date Sep 11, 2007
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Derner Technologies, Inc.
-
Eric J Derner
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Boat lift
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Patent number 7,156,030
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Issue date Jan 2, 2007
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Derner Technologies, Inc.
-
Eric J. Derner
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B66 - HOISTING LIFTING HAULING
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Boat lift
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Patent number 7,051,665
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Issue date May 30, 2006
-
Derner Technologies, Inc.
-
Eric J. Derner
-
B66 - HOISTING LIFTING HAULING
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Boat lift
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Patent number 6,983,707
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Issue date Jan 10, 2006
-
Derner Technologies, Inc.
-
Eric J. Derner
-
B66 - HOISTING LIFTING HAULING
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Boat lift
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Patent number 6,907,835
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Issue date Jun 21, 2005
-
Derner Technologies, Inc.
-
Eric J. Derner
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B66 - HOISTING LIFTING HAULING
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78553153 - TOON UPS
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Serial number 78553153
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Registration number 3086731
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Filing date Jan 25, 2005
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Derner Technologies, Inc.
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7 - Machines and machine tools