| All Patents of Type: embossing and knurling machines |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 60,067 | Nov. 27, 1866 | D.T. Sanford | Ornamenting Metal Tubes | embossing and knurling machines |
| 173,510 | Feb. 15, 1876 | E.J. Soligny | Machine for Embossing and Chasing Metal | embossing and knurling machines |
| 225,829 | Mar. 23, 1880 | E. Tolman, J. Hewitson | Machine for Ornamenting Metal Surfaces | embossing and knurling machines |
| 423,048 | Mar. 11, 1890 | E.A. Harvey | Machine for Planishing Metal | embossing and knurling machines |
| 437,432 | Sep. 30, 1890 | W.E. Hawkins | Machine for Embossing Metal | embossing and knurling machines |
| 482,686 | Sep. 13, 1892 | F. Mink | Knurling or Ornamenting Watch Cases | embossing and knurling machines |
| 517,686 | Apr. 03, 1894 | F. Ecaubert | Tool for Ornamenting Watch Cases | embossing and knurling machines |
| 547,241 | Oct. 01, 1895 | J. Browning | Knurling Machine | embossing and knurling machines |
| 554,811 | Feb. 18, 1896 | J. Browning | Knurling Machine | embossing and knurling machines |
| 626,490 | Jun. 06, 1899 | R.F. Emmerich | Embossing Machine | embossing and knurling machines |
| 637,320 | Nov. 21, 1899 | C.E. Billings | Machine for Nurling Metal | embossing and knurling machines |
| 788,516 | May 02, 1905 | E. Childs | Nurling Machine | embossing and knurling machines |
| 1,287,732 | Dec. 17, 1918 | F. Müller | Machine for Milling Knurls | embossing and knurling machines |
| GB-559,321 | Feb. 14, 1944 | W.H. Spivey | Improvements in or relating to "knurling" or like machines | embossing and knurling machines |
