| All Patents in class 81/35 |
Patents 1 -
15
of 88
      |
| Number | Date | Patentee | Title | Type |
| 13,943 | Dec. 18, 1855 | J. Gourlay | Adjustable crank-brace for augers | brace handles |
| 15,632 | Aug. 26, 1856 | D.N. Baird | Brace | brace handles |
| 16,938 | Mar. 31, 1857 | A.W. Streeter | Method of constructing bit-stocks | braces |
| 17,395 | May 26, 1857 | C.W. Saladee | Bit for cutting cylindrical plugs of wood | drilling and boring |
| 32,347 | May 21, 1861 | H.S. Bartholomew | Improvement in Ball-Braces | fixed braces |
| RE1,351 | Nov. 04, 1862 | H.S. Bartholomew | Improved ball-brace | braces |
| 39,151 | Jul. 07, 1863 | S.U. King | Head bearing surface on bit stock | hand drills |
| 40,652 | Nov. 17, 1863 | A.W. Streeter | Head screw at top of brace socket | brace chucks |
| 43,302 | Jun. 28, 1864 | D.P. Foster | Stock for bits or braces | brace chucks |
| 48,763 | Jul. 11, 1865 | W.W. Draper | Improved tool-stock | brace chucks |
| 51,874 | Jan. 02, 1866 | A.W. Smith | Bit stock | brace handles |
| 63,684 | Apr. 09, 1867 | W.H. Woods | Bit-brace | brace chucks |
| 76,632 | Apr. 14, 1868 | S.B. Hill | Bit-brace | brace chucks |
| 82,251 | Sep. 15, 1868 | C.B. Rose | Bit-stock; revolving wrist or handle | brace handles |
| 83,410 | Oct. 27, 1868 | G. Richards | Bit-stock, takedown | braces |
