| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 403/383 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,018,172 | Feb. 20, 1912 | S.T. Downs | Service Box Key | ||
| 1,056,466 | Mar. 18, 1913 | P.A. Solem | Cutter-head-securing means | molders | |
| 1,189,606 | Jul. 04, 1916 | W.L. Miller | Safety Crank for Shafts | metalworking machine mechanisms | |
| 1,954,049 | Apr. 10, 1934 | R.K. Jeffery | Tool Holder | tool holders | |
| 2,874,985 | Feb. 24, 1959 | C.J. March | Drill chuck and spindle connection | handheld power drills | |