Did You Know...
...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Number | Title | Issue Date |
| 5400832 | Method for manufacture of extra-broad woven fabrics A method of manufacturing an integral extra-broad woven fabric without piecing together a plurality of unit fabrics. The method includes disposing a warp yarn as divided into a first group warp yarn, a second group warp yarn . . . an ith group warp yarn .... | 03/28/1995 |
| 4438787 | Device for selecting the hooks of a weaving mechanism by successively feeling the two halves of a card of the Jacquard type The present invention relates to a device for selecting the hooks of a weaving mechanism by successive feeling of two half zones of a card of the Jacquard type. Said device comprises a Maltese cross having four inlets determined by two perpendicular groov... | 03/27/1984 |
