| Patents for Richard F. Kneisley |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 2,068,332 | Jan. 19, 1937 | R.F. Kneisley | Method and means of collecting dust from an air current | waste collection mechanisms |
| D110,394 | Jul. 05, 1938 | R.F. Kneisley, R.E. Wolfe | Design for a machine for surfacing and polishing floors | sanding machines |
| 2,138,279 | Nov. 29, 1938 | R.F. Kneisley | Control switch | woodworking machine mechanisms |
| D113,860 | Mar. 21, 1939 | R.F. Kneisley, R.E. Wolfe | Design for a surfacing machine | sanding machines |
| 2,157,417 | May 09, 1939 | R.F. Kneisley | Automatic circuit selector | woodworking machine mechanisms |
| 2,166,254 | Jul. 18, 1939 | R.F. Kneisley | Combination electric fuse and circuit extension connector | electrical devices |
| 2,198,876 | Apr. 30, 1940 | R.E. Wolfe, R.F. Kneisley | Floor surfacing machine | sanding machines |
| D122,958 | Oct. 08, 1940 | R.F. Kneisley | Design for a surfacing machine | handheld power sanders |
| D122,970 | Oct. 08, 1940 | R.F. Kneisley | Design for a surfacing machine | handheld power sanders |
| 2,229,745 | Jan. 28, 1941 | R.F. Kneisley | Surfacing machine | sanding machines |
| 2,277,236 | Mar. 24, 1942 | R.F. Kneisley, O.M. St. John | Surfacing machine | sanding machines |
| 2,282,658 | May 12, 1942 | R.F. Kneisley | Sanding belt machine | sanding machines |
