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3631749
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Patent number 3,631,749
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Issue date Jan 4, 1972
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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3490321
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Patent number 3,490,321
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Issue date Jan 20, 1970
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3272049
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Patent number 3,272,049
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Issue date Sep 13, 1966
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3020788
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Patent number 3,020,788
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Issue date Feb 13, 1962
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2201180
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Patent number 2,201,180
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Issue date May 21, 1940
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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1951433
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Patent number 1,951,433
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Issue date Mar 20, 1934
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1135416
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Patent number 1,135,416
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Issue date Apr 13, 1915
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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735311
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Patent number 735,311
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Issue date Aug 4, 1903
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H04 - ELECTRIC COMMUNICATION TECHNIQUE