All Patents of Type: pulley making machines |
Patents 1 -
15
of 19
|
Number | Date | Patentee | Title | Type |
GB-179,301,951 | Apr. 23, 1793 | S. Bentham | Improved methods and means of working wood, metal and other materials | pulley making machines |
3 | Aug. 01, 1836 | T. Blanchard | Machine for turning, &c., wooden sheaves and pins for ships' tackle blocks and pulleys | wood lathes |
4 | Aug. 10, 1836 | T. Blanchard | Stock shaving or rounding machine for edges, ends, &c., of ships' tackleblocks | pulley making machines |
8 | Aug. 10, 1836 | T. Blanchard | Machine for cutting scores around ships' tackle-blocks and dead-eyes | pulley making machines |
9 | Aug. 10, 1836 | T. Blanchard | Method of riveting plank or made blocks | pulley making machines |
17 | Aug. 31, 1836 | T. Blanchard | Machine for cutting out sheaves and pins and boring sheaves of ships' tackle-blocks | pulley making machines |
44,774 | Oct. 18, 1864 | C.R. Penfield | Machine for making tackle-blocks | pulley making machines |
101,238 | Mar. 29, 1870 | J. Du Bois, E.F. Beugler | Improvement in fastening for cutter-heads, pulleys, etc. | cutterheads |
174,717 | Mar. 14, 1876 | F.S. Burr | Improvement in machines for making tackle-blocks | pulley making machines |
294,698 | Mar. 04, 1884 | N.C. Stiles | Die for forming pulley-centers | pulley making machines |
327,343 | Sep. 29, 1885 | H.B. Stevens | Boring-Lathe | drilling and boring |
354,811 | Dec. 21, 1886 | I.V. Roy | Tablesaw for making curved pulley parts | pulley making machines |
368,845 | Aug. 23, 1887 | C. McNeal | Rabbeting-machine | pulley making machines |
461,866 | Oct. 27, 1891 | E.J. Coleman | Lathe for pulley- and tackle-blocks | pulley making machines |
557,712 | Apr. 07, 1896 | S.H. St. John | Pulley-crowning lathe | pulley making machines |