| Patents for C. A. Shaw |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 147,654 | Feb. 17, 1874 | S.R. Kneeland | Improvement in Screwdriver blades | screwdriver blades |
| 157,102 | Nov. 24, 1874 | W.F. Patterson | Improvement in Screw-Drivers | screwdriver blades |
| 158,807 | Jan. 19, 1875 | W.F. Patterson | Improvement in Screw-Drivers | screwdriver blades |
| 260,396 | Jul. 04, 1882 | E.O. Hunt | Vise | bench vises |
| 284,702 | Sep. 11, 1883 | J. Wyke | Screw-Cutting Gage | measurement gauges |
| 306,763 | Oct. 21, 1884 | S.G. Laskey | Plane | |
| 310,631 | Jan. 13, 1885 | G.W. Adams | Shingling Bracket | |
| 317,092 | May 05, 1885 | G.A. Clifford | Plane | chamfer planes |
| 322,914 | Jul. 28, 1885 | G. Cutter | Combination-tool | screwdrivers |
| 330,031 | Nov. 10, 1885 | J. Laybolt | Saw set | saw sets |
| 338,707 | Mar. 30, 1886 | H. Bornstein | Wrench | wrench combination tools |
| 396,109 | Jan. 15, 1889 | C.G. Osteman | Surface Gage | surface gauges |
