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Marine bypass system and method
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Patent number 10,300,995
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Issue date May 28, 2019
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Clyde Willis Harrelson
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Ceiling mounted vacuum system
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Patent number 6,817,058
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Issue date Nov 16, 2004
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VACS America, Inc.
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Clyde W. Harrelson
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Vacuum cleaner bag mounting assembly
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Patent number 6,502,274
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Issue date Jan 7, 2003
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VACS America, Inc.
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Clyde W. Harrelson
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Central vacuum hose storage
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Patent number 6,427,284
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Issue date Aug 6, 2002
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VACS America, Inc.
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Clyde W. Harrelson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Central vacuum hose storage system
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Patent number 5,740,582
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Issue date Apr 21, 1998
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VACS America, Inc.
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Clyde W. Harrelson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Freestanding central vacuum system
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Patent number 5,740,581
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Issue date Apr 21, 1998
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VACS America, Inc.
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Clyde W. Harrelson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL