| All Patents in class 29/232 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 149,760 | Apr. 14, 1874 | J. Kay | Improvement in roller abstracters for lever watches | clockmaker |
| 251,183 | Dec. 20, 1881 | O.W. Bullock | Combination watch-hand remover and case-opener | |
| 357,584 | Feb. 15, 1887 | W.W. Dudley | Tool for Closing Mainspring Barrels | watchmaker |
| 358,016 | Feb. 22, 1887 | A. Clark | Improvements in Tire-Bolt Holders | pliers |
| 438,416 | Oct. 14, 1890 | F. Hardinge | Watch maker's roller extractor | watchmaker |
| 449,310 | Mar. 31, 1891 | E.E. Coble | Watch Maker's Pliers | pliers |
| 535,092 | Mar. 05, 1895 | H.M. Fannin, T.F. Carr | Tool for Removing Hands of Timepieces | watchmaker |
| 627,669 | Jun. 27, 1899 | C.H. Jenkins | Roller Remover | hand vises |
| 734,211 | Jul. 21, 1903 | O.O. Aune | watch makers tool | watchmaker |
| 772,325 | Oct. 11, 1904 | O.O. Aune | Watch Roller and Hand Remover | watchmaker |
| 2,271,945 | Feb. 03, 1942 | J.H. Meinhardt | Cannon Puller/Hand Remover | watchmaker |
