All Patents of Type: metal spinning machines |
Patents 1 -
15
of 32
|
Number | Date | Patentee | Title | Type |
8,589 | Dec. 16, 1851 | H.W. Hayden | Machinery for Making Kettles and Articles of Like Character from Disks of Metal | metal spinning machines |
12,227 | Jan. 09, 1855 | L.C. Camp | Improvement in Machines for Forming Kettles from Brass Disks | metal spinning machines |
14,696 | Apr. 15, 1856 | O.W. Minard | Improvement in Making Brass Kettles | metal spinning machines |
16,564 | Feb. 03, 1857 | M.A. Cannon | Improvement in Brass Kettle Machines | metal spinning machines |
23,820 | May 03, 1859 | J. Boss | Manufacture of Watch Cases | watchmaking machinery |
RE2,171 | Feb. 13, 1866 | H.W. Hayden | Making Brass Kettles | metal spinning machines |
54,621 | May 08, 1866 | C.F. Spaulding | Improved Machine for Spinning Metal | metal spinning machines |
97,234 | Nov. 23, 1869 | F.J. Seymour | Spinning Sheet Metal Tubes | metal spinning machines |
RE3,996 | May 24, 1870 | H.W. Hayden | Making Brass Kettles | metal spinning machines |
134,938 | Jan. 14, 1873 | F.J. Seymour | Machines for Making Brass Kettles and Other Hollow Ware | metal spinning machines |
177,044 | May 02, 1876 | U. Wassmer | Improvement in spinning-lathes | metal spinning machines |
187,946 | Feb. 27, 1877 | J.E. Wells | Sheet-Metal Spinning Machine | metal spinning machines |
240,145 | Apr. 12, 1881 | C.F. Weber, F. Baier, I.F. Kearns | Spinning Lathe | metal spinning machines |
286,115 | Oct. 02, 1883 | J. Chaumont | Machinery for Sheet Metal Spinning | metal spinning machines |
291,253 | Jan. 01, 1884 | F.C. Williams | Machine for Spinning Metals | metal spinning machines |