| All Patents of Type: work holding |
Patents 1 -
15
of 91
      |
| Number | Date | Patentee | Title | Type |
| 30,660 | Nov. 13, 1860 | G. Williamson | Clamp for holding cylinders to be polished | work holding |
| XC-1,231 | Apr. 10, 1861 | G. Ives | An improved saw horse | work holding |
| 103,335 | May 24, 1870 | L.D. Howard | Improvement in saw-bucks | work holding |
| 104,230 | Jun. 14, 1870 | P. Tyler | Improvement in saw-bucks | work holding |
| 132,115 | Oct. 08, 1872 | D.A. Stevens | Improvement in rests for finishing moldings | work holding |
| 132,538 | Oct. 29, 1872 | W.F. Otis | Improvement in clamps | work holding |
| 143,054 | Sep. 23, 1873 | D. Boyce | Improvement in bench-hooks | work holding |
| CA-2,790 | Oct. 10, 1873 | I. Kinney | Clamping Tool | work holding |
| 146,027 | Dec. 30, 1873 | J.E. Seavey | Improvement in bevel-rests | work holding |
| GB-187,401,865 | May 28, 1874 | I. Kinney | Clamps; Vices; Wrenches | work holding |
| 162,600 | Apr. 27, 1875 | O.C. Barnes | Improvement in machines for making glue-joints | work holding |
| 197,144 | Nov. 13, 1877 | J. Kime | Improvement in bench-hooks | work holding |
| 204,853 | Jun. 11, 1878 | S. Smith | Improvement in bench-hooks | work holding |
| 206,005 | Jul. 16, 1878 | S.E. Cress | Improvement in folding shaving-horses | work holding |
| 214,494 | Apr. 22, 1879 | G.S. Derr | Improvement in bench-knives | work holding |
