| All Patents in class 81/114 |
Patents 16 -
27
of 27
      |
| Number | Date | Patentee | Title | Type |
| 660,121 | Oct. 23, 1900 | W.J. Parsons | Chuck | drill chucks |
| 753,241 | Mar. 01, 1904 | I.S. Davidson | Tool Handle | tool handles |
| 857,947 | Jun. 25, 1907 | J.A. Leland | Holdall Brace | brace chucks |
| 878,404 | Feb. 04, 1908 | I. Larson | Bit-stock | |
| 965,970 | Aug. 02, 1910 | F.O. Wells | Tap Wrench | tap wrenches and die stocks |
| 1,041,858 | Oct. 22, 1912 | D.J. Normoyle | Tap Wrench | tap wrenches and die stocks |
| 1,132,550 | Mar. 23, 1915 | C. Bodmer | Chuck | |
| 1,200,430 | Oct. 03, 1916 | J.B. Rosenstein | Adjustable Ratchet-Wrench | ratchet wrenches |
| 1,299,764 | Apr. 08, 1919 | D.J. Normoyle | Wrench | tap wrenches and die stocks |
| 2,351,232 | Jun. 13, 1944 | S. Schnabolk | Stud setting and removal tool | stud drivers |
| 2,775,914 | Jan. 01, 1957 | J.J. Deliso | Socket Wrench Set | socket wrenches |
| 2,862,411 | Dec. 02, 1958 | J.J. Deliso | Socket Wrench Set | socket wrenches |
