| All Patents in class 269/238 |
Patents 16 -
30
of 61
      |
| Number | Date | Patentee | Title | Type |
| 144,383 | Nov. 11, 1873 | T.M. Chapman | Improvement in saw-sharpening machines | saw sharpening machines |
| 153,133 | Jul. 14, 1874 | C.S. Van Wagoner | Improvement in Clamps | bar and pipe clamps |
| 167,110 | Aug. 24, 1875 | G.W. Millner | Pipe And Bolt Vise | pipe and chain vises |
| 189,483 | Apr. 10, 1877 | M.H. McNair | Devices for Fitting and Polishing Cylinders and Rings | mandrels and arbors |
| 250,587 | Dec. 06, 1881 | S.B. Shere | Bench Vise | bench vises |
| 308,356 | Nov. 25, 1884 | J. Goodrich | Tool For Grasping and Holding Articles | brace wrenches |
| 310,839 | Jan. 13, 1885 | W. Mickel | Bench Vise | bench vises |
| 344,713 | Jun. 29, 1886 | G. Blythe | Clamp | clamps |
| 349,099 | Sep. 14, 1886 | S.G. Hosack | Bench Vise | bench vises |
| 367,658 | Aug. 02, 1887 | E.A. Oliver | Compound metal-working machine | anvil vises |
| 377,976 | Feb. 14, 1888 | E.S. Babook | Vise | bench vises |
| 382,712 | May 15, 1888 | W.C. Marr | Pliers | pliers |
| 388,148 | Aug. 21, 1888 | H.H. Perkins | Adjustable Chamfer Gage for Drawing Knives | |
| 410,303 | Sep. 03, 1889 | G.A. Waterhouse | Hand Screw Clamp | hand screws |
| 419,270 | Jan. 14, 1890 | A.A. Low | Improvements in Implements For Imparting Rotary Motion | pliers |
