| Patents for Brown & Sharpe Mfg. Co. |
Patents 1 -
15
of 228
      |
| Number | Date | Patentee | Title | Type |
| 35,433 | Jun. 03, 1862 | W.B. Bement | Supporting Structure for Milling Machine | milling machines |
| 45,294 | Nov. 29, 1864 | J.R. Brown | Improved Cutter for Cutting Gear-Wheels | milling machine cutters |
| 46,521 | Feb. 21, 1865 | J.R. Brown | Improved Milling Machine | milling machines |
| 51,257 | Nov. 28, 1865 | J.R. Brown | Screw Cutting Machine | screw machines |
| 187,770 | Feb. 27, 1877 | L. Sharpe, executor, C.D. Owen, executor, J.R. Brown (deceased), estate of | Grinding Machine | cylindrical grinders |
| 202,866 | Apr. 23, 1878 | G.M. Pratt | Micrometer Gage | micrometers |
| 216,998 | Jul. 01, 1879 | C. Carleton | Improvement in hair-clippers | hair clippers |
| 241,879 | May 24, 1881 | E.L. Parsons | Gear Wheel Cutter | milling machine cutters |
| 292,409 | Jan. 22, 1884 | C. Carleton | Micrometer Gage | micrometers |
| 292,927 | Feb. 05, 1884 | C.E. Lipe | Index-head for milling-machines | milling machine accessories |
| 292,928 | Feb. 05, 1884 | C.E. Lipe | Universal milling-machine | milling machines |
| 299,839 | Jun. 03, 1884 | G.H. Noble | Hair-clipper | hair clippers |
| 309,438 | Dec. 16, 1884 | C. Carleton | Tool Handle | tool handles |
| 320,523 | Jun. 23, 1885 | S.L. Worsley | Wire Feeding Mechanism | metalworking machine mechanisms |
| 321,685 | Jul. 07, 1885 | C. Carleton | Hair Clipping Machine | |
