| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Jacobs Mfg. Co. | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 709,014 | Sep. 16, 1902 | A.I. Jacobs | Drill-chuck | |
| 911,012 | Jan. 26, 1909 | A.I. Jacobs | Chuck | ||
 | 933,179 | Sep. 07, 1909 | A.I. Jacobs | Chuck | |
| 1,123,541 | Jan. 05, 1915 | A.I. Jacobs | Chuck | ||
 | 1,526,328 | Feb. 17, 1925 | G.A. Englund | Chuck | |
| 1,798,234 | Mar. 31, 1931 | H.M. Toppin | Key holder for tools | ||
 | 2,346,706 | Apr. 18, 1944 | A.M. Stoner | Collet | |
 | 2,346,707 | Apr. 18, 1944 | A.M. Stoner | Collet | |
| 2,360,908 | Oct. 24, 1944 | A.M. Stoner | Collet chuck | ||
| 2,374,245 | Apr. 24, 1945 | A.M. Stoner | Collet | ||