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Load-transfer device
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Patent number D313299
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Issue date Dec 25, 1990
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Latchways Limited
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Alan W. Tupper
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D34 - Material or article handling equipment
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Lockable load attachment device
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Patent number 4,846,075
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Issue date Jul 11, 1989
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Latchways Limited
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Alan W. Tupper
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Threading device
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Patent number D287193
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Issue date Dec 16, 1986
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Latchways Limited
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Alan W. Tupper
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D03 - Travel goods and personal belongings
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Threading device
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Patent number 4,593,447
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Issue date Jun 10, 1986
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Latchways Limited
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Alan W. Tupper
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Load-transfer device and system
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Patent number 4,584,945
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Issue date Apr 29, 1986
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Latchways Limited
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Alan W. Tupper
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Threading device
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Patent number 4,560,098
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Issue date Dec 24, 1985
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Latchways Limited
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Alan W. Tupper
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Load-transfer system
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Patent number 4,459,916
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Issue date Jul 17, 1984
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Alan W. Tupper
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Sail handling apparatus
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Patent number 4,357,889
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Issue date Nov 9, 1982
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Alan W. Tupper
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Safety equipment for boats
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Patent number 4,313,236
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Issue date Feb 2, 1982
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Tupper; Alan William
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Alan W. Tupper
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Load-transfer device
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Patent number 4,265,179
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Issue date May 5, 1981
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Tupper; Alan William
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Alan W. Tupper
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A62 - LIFE-SAVING FIRE-FIGHTING