| Patents for Chas. H. Smith |
Patents 1 -
10
of 38
      |
| Picture | Number | Date | Patentee | Title |
 | 132,058 | Oct. 08, 1872 | D. Cumming, Jr. | Improvement in Attachment for Wrenches |
 | 150,225 | Apr. 28, 1874 | H.P. Brooks | Improvement in Knife-Sharpeners |
 | 156,105 | Oct. 20, 1874 | B.F. Stephens | Improvement in Detachable Vise Jaws |
 | 170,492 | Nov. 30, 1875 | H. Port | Improvement in Wrenches |
 | 178,279 | Jun. 06, 1876 | C.W. Dunlap | Improvement in hammers |
 | 179,494 | Jul. 04, 1876 | J.J. Tower | Improvement in Bench-Planes |
 | 203,593 | May 14, 1878 | J. Corbin | Pipe-Tongs |
 | 211,707 | Jan. 28, 1879 | L.Y. Cowl | Pipe-Tongs |
 | 218,285 | Aug. 05, 1879 | E.S. Leaycraft | Frictional Pipe-Wrench |
 | 284,162 | Sep. 04, 1883 | H.W. Atwater | Wrench |
