| Patents for A. H. Sargent |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 112,546 | Mar. 14, 1871 | H.F. Chapin | Improvement in animal pokes |
 | 114,053 | Apr. 25, 1871 | E.P. Shaffer | Improvement in Carpet Stretchers |
 | 114,835 | May 16, 1871 | S.G. Mason | Improvement in scroll-sawing machines |
 | 118,809 | Sep. 12, 1871 | J.M. McMaster | Improvement in blacking apparatus and bootjack combined |
 | 119,844 | Oct. 10, 1871 | E.C. Hamlin | Improvement in metallic hoops |
 | 120,823 | Nov. 14, 1871 | J.M. McMaster | Improvement in propulsion of canal-boats |
 | 121,693 | Dec. 05, 1871 | W.H. Vick, F.H. Vick | Improvement in lawn canopies |
 | 122,599 | Jan. 09, 1872 | J.S. Graham | Matcher for planing machine |
 | 124,298 | Mar. 05, 1872 | C.H. Trumbull | Improvement in safety-loops for harness |
 | 127,676 | Jun. 11, 1872 | D.D. Brown | Improvement in potato-diggers |
