| Patents for Jacobs Mfg. Co. |
Patents 16 -
29
of 29
      |
| Number | Date | Patentee | Title | Type |
| 2,459,899 | Jan. 25, 1949 | A.M. Stoner | Collet | metal lathe chucks |
| 2,459,900 | Jan. 25, 1949 | A.M. Stoner | Collet | collets and collet holders |
| 2,466,129 | Apr. 05, 1949 | A.M. Stoner | Collet chuck | metal lathe chucks |
| 2,508,731 | May 23, 1950 | A.M. Stoner | Lathe chuck | metal lathe chucks |
| D161,552 | Jan. 02, 1951 | A.M. Stoner, P. Muller-Munk | Lathe chuck | metal lathe chucks |
| 2,536,519 | Jan. 02, 1951 | A.M. Stoner, C.B. Brink | Lathe chuck | metal lathe chucks |
| 2,546,351 | Mar. 27, 1951 | A.M. Stoner | Toggle-acting collet | collets and collet holders |
| 2,584,303 | Feb. 05, 1952 | A.M. Stoner | Toggle-acting collet and method of making same | collets and collet holders |
| 2,746,758 | May 22, 1956 | G.S. Haviland, A.M. Stoner | Chucks | metal lathe chucks |
| 2,816,768 | Dec. 17, 1957 | A.M. Stoner, G.S. Haviland | Lever operated collet chuck | metal lathe chucks |
| CA-563,364 | Sep. 16, 1958 | A.M. Stoner, G.S. Haviland | Lever operated collet chuck | metal lathe chucks |
| 2,985,456 | May 23, 1961 | A.M. Stoner | Multiple-screw actuated collet chuck | metal lathe chucks |
| 3,044,790 | Jul. 17, 1962 | A.M. Stoner | Chuck and operating key with enlarged pilot | drill chucks |
| CA-663,552 | May 21, 1963 | A.M. Stoner | Multiple-screw actuated collet chuck | metal lathe chucks |
