| All Patents in class 279/43 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 51,660 | Dec. 19, 1865 | M.V. Nobles | Bit holders for braces |
 | 66,434 | Jul. 02, 1867 | L.P. Wilcox | Improvement in Mode of Attaching Tools to their Handles |
 | 83,897 | Nov. 10, 1868 | W. Zimmerman | Improvement in Hammers |
 | 144,468 | Nov. 11, 1873 | G.C. Miller | Extension Dividers |
| | 304,501 | Sep. 02, 1884 | F. Cavagnaro, J. Cavagnaro | Metal Turning Lathe |
| | 491,452 | Feb. 07, 1893 | G. Taylor | Apparatus for Manufacturing Metal Balls |
| | 492,733 | Feb. 28, 1893 | H. Meister | Chuck and Drill |
| | 506,178 | Oct. 03, 1893 | E. Koenig | Machine for Shaping Buttons of Mother of Pearl |
 | 659,523 | Oct. 09, 1900 | Z.T. Furbish | Screwdriver, &c., Handle |
| | 733,126 | Jul. 07, 1903 | C.F. Bellows | Tool Holder |
