| All Patents in class 279/155 |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| 248,210 | Oct. 11, 1881 | B. Payne | Button Chuck | button making machinery |
| 271,549 | Jan. 30, 1883 | D. True | Carriage Wrench | axle nut wrenches |
| 316,912 | Apr. 28, 1885 | W.M. Preston | Frictional centering chuck for watch makers | watchmaker |
| 326,005 | Sep. 08, 1885 | C. Wilson | Watch-maker's lathe chuck | metal lathe chucks |
| 379,307 | Mar. 13, 1888 | R.B. Codling | Lathe | wood lathes |
| 671,789 | Apr. 09, 1901 | C. Borgeson | Wrench | socket wrenches |
| 926,761 | Jul. 06, 1909 | J.G. Oliver | Lathe Chuck | metal lathe chucks |
| 974,545 | Nov. 01, 1910 | L.C. Baldwin, E.C. Buffington | Bobbin-boring machine | drilling and boring |
| 1,002,310 | Sep. 05, 1911 | W.L. Procunier | Safety-chuck | drill press chucks |
| 1,034,723 | Aug. 06, 1912 | A.C. Schuerrmann, H. Mueller | Tool-retaining device for boring-bars | boring bars |
| 1,448,895 | Mar. 20, 1923 | H.A. Yotta | Tool | screwdriver mechanisms |
| 1,535,048 | Apr. 21, 1925 | W.F. Schumer | Chucking Mechanism | |
| 1,589,287 | Jun. 15, 1926 | W.M. Ziegler | Chuck | drill press chucks |
| 1,629,547 | May 24, 1927 | J.H. Smith | Tool Holder | drilling and boring tool holders |
| 1,764,026 | Jun. 17, 1930 | J.E. Lovely | Fixture for Holding Ring Gears | jigs and fixtures |
