| Patents Granted on 1983-09-?? |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 4,402,106 | Sep. 06, 1983 | C.A. Mattson | Blower attachment for cleaning rain gutters | |
| 4,402,222 | Sep. 06, 1983 | N.J. Kot, G.A. Kaufman, T.P. Becker, C.B. Stout, D.D. Grover, G.E. Olson | Bolt Load Determining Apparatus | |
| 4,404,727 | Sep. 20, 1983 | F. Zankl | Machine Tool Operable as Both a Chucking Type Lathe and as a Machining Center | milling machine accessories |
| 4,404,799 | Sep. 20, 1983 | E.C. Dudek | Pneumatic tool with muffler | |
| 4,406,729 | Sep. 27, 1983 | G.N. Elias | Round edge former | specialty woodworking machines |
