Report of the Commissioner of Patents for the year .. (1849)
United States. Patent Office · Washington : Office of Printers to House of Reps. · leaf 476
h ; and also in the process of attaching them to the cards, by the aid of suitable apparatus. (See figure.) Claim. — The crimped and perforated cards, combined with thread or thin splints, to fasten OOQOQODOOOOa) D tieiQOD! hooks and eyes to them, as described. Also, the attaching of hooks by the… … being arranged and operating in the manner and for the purposes set forth. Also, the wick-tightener l. No. 10,332. — James Baxekdale, of Providence, R. I. — Machine for Stam/ping Patterns on Rollers. — ^Patented December 20th, 1853. This invention consists in stamping the rollers with any device,…
United States. Patent Office · Patents · Agriculture
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