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Light activated back-up alarm
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Patent number 6,064,302
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Issue date May 16, 2000
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Preco New Products Corp.
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Edwin R. Peterson
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B60 - VEHICLES IN GENERAL
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Light activated back-up alarm
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Patent number 6,028,511
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Issue date Feb 22, 2000
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Preco New Products Corp.
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Edwin R. Peterson
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B60 - VEHICLES IN GENERAL
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Uni-directional cord take-up device
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Patent number 5,797,558
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Issue date Aug 25, 1998
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Preco New Products Corp.
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Edwin R. Peterson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Cord take-up device
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Patent number 5,230,481
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Issue date Jul 27, 1993
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Preco New Products Corp.
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Edwin L. Wheeler
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Dual reel cord take-up device
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Patent number 5,114,091
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Issue date May 19, 1992
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Edwin R. Peterson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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