All Patents of Type: hat making |
Patents 1 -
8
of 8
|
Number | Date | Patentee | Title | Type |
GB-171,600,403 | Feb. 18, 1716 | T. Masters, S. Masters | Working and weaving in a new method, palmetta chip and straw for hats and bonnets and other improvements of that ware | hat making |
5,941X | Apr. 28, 1830 | G. Henning | Sizing and napping hats | hat making |
5,958X | May 13, 1830 | A.P. Gregory | Scalding and napping hats | hat making |
52,698 | Feb. 20, 1866 | R. Eickemeyer | Improvement in sewing-machines for sewing in the sweat-linings of hats, &c. | hat making |
89,834 | May 04, 1869 | G.C. Howard | Improvement in hat-presses | hat making |
244,041 | Jul. 12, 1881 | R. Eickemeyer | Machine for blocking and shaping hats | hat making |
256,203 | Apr. 11, 1882 | R. Eickemeyer | Hat-stretching machine | hat making |
256,305 | Apr. 11, 1882 | R. Eickemeyer | Hat-stretching machine | hat making |