| Patents for J. W. Coombs |
Patents 1 -
10
of 91
      |
| Picture | Number | Date | Patentee | Title |
 | 12,510 | Mar. 13, 1855 | J. Hyde | Improvement in Screw-Wrenches |
 | 13,028 | Jun. 12, 1855 | C.M. Day | Feed-motion for sawmills, etc. |
 | 13,096 | Jun. 19, 1855 | J. Newton | Method of securing cutters to rotary disks |
 | 13,197 | Jul. 03, 1855 | W. McDonald | Machine for Mitering Printers' Rules |
 | 13,843 | Nov. 27, 1855 | T.H. Corbett | Belt-Coupling |
 | 13,916 | Dec. 11, 1855 | G.T. Pearsall | Machine for sawing marble, &c., in taper form |
 | 15,170 | Jun. 24, 1856 | H.B. Chaffee | Blacksmith's Leg Vise |
 | 16,108 | Nov. 25, 1856 | J. Bryant, J. McLaren, J. Anderson | Lathe for cutting fluted moldings |
 | 20,166 | May 04, 1858 | J. McNary | Automatic lathe |
| | 21,522 | Sep. 14, 1858 | N.T. Spear | Corn Husker |
