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Rope locking device
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Patent number 8,321,998
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Issue date Dec 4, 2012
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Roto Kinetics LLC
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Richard L. Warren
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B60 - VEHICLES IN GENERAL
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Modified rope tensioner
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Patent number 6,705,179
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Issue date Mar 16, 2004
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EJA Limited
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Mehdi Mohtasham
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B66 - HOISTING LIFTING HAULING
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Cable tension roller
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Patent number 4,229,138
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Issue date Oct 21, 1980
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George P. Hurst
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2700452
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Patent number 2,700,452
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Issue date Jan 25, 1955
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2608174
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Patent number 2,608,174
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Issue date Aug 26, 1952
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2193383
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Patent number 2,193,383
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Issue date Mar 12, 1940
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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1592481
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Patent number 1,592,481
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Issue date Jul 13, 1926
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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711570
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Patent number 711,570
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Issue date Oct 21, 1902
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B66 - HOISTING LIFTING HAULING
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672763
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Patent number 672,763
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Issue date Apr 23, 1901
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B66 - HOISTING LIFTING HAULING
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269419
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Patent number 269,419
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Issue date Dec 19, 1882
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B66 - HOISTING LIFTING HAULING
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72908
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Patent number 72,908
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Issue date Dec 31, 1867
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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39949
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Patent number 39,949
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Issue date Sep 15, 1863
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B66 - HOISTING LIFTING HAULING
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25978
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Patent number 25,978
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Issue date Nov 1, 1859
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B66 - HOISTING LIFTING HAULING
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3226
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Patent number 3,226
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Issue date Aug 17, 1843
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1534
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Patent number 1,534
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Issue date Mar 31, 1840
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F28 - HEAT EXCHANGE IN GENERAL