| Patents Granted on 1957-02-?? |
Patents 1 -
15
of 37
      |
| Number | Date | Patentee | Title | Type |
| D179,628 | Feb. 05, 1957 | F.D. Dolan | Suction cleaner tank head unit | |
| 2,780,033 | Feb. 05, 1957 | C.W. Albright | Offhand spool sanding machine | belt sanders |
| 2,780,179 | Feb. 05, 1957 | J. Long | Auxiliary Load Support | diesel locomotives |
| 2,780,209 | Feb. 05, 1957 | H.J. Renken | Engine Fuel Delivery Means | fuel systems |
| 2,780,210 | Feb. 05, 1957 | H.J. Renken | Engine Fuel Delivery Control | fuel systems |
| 2,780,211 | Feb. 05, 1957 | J.H. Davids | Engine Fuel Delivery Control | fuel systems |
| 2,780,248 | Feb. 05, 1957 | M.R. Andreae | Apparatus for operating vibratory jigsaw | reciprocating or vibrating electric motors |
| 2,780,249 | Feb. 05, 1957 | M.R. Andreae, T.F. Carmichael, E.G. Sturgeon | Table jigsaw with tiltable blade | scrollsaws |
| 2,780,250 | Feb. 05, 1957 | P. Leonard | Machine having a cutter head slidably mounted on a post | wood planers |
| 2,780,251 | Feb. 05, 1957 | T.V. Williams | Wood planers and other cutting machines | wood planers |
| 2,780,253 | Feb. 05, 1957 | C.G. Joa | Self-centering feed rolls for a dowel machine or the like | dowel making machines |
| 2,780,254 | Feb. 05, 1957 | R.E. Carpentiere | Hold-down rollers for planers and the like | wood planers |
| 2,780,255 | Feb. 05, 1957 | P. Leonard | Guide for machines having a bed over which stock is fed | wood planers |
| 2,780,431 | Feb. 05, 1957 | A.W. Carlson | Furniture pedestal base | |
| 2,780,467 | Feb. 05, 1957 | R.O. Jackson | Eccentric Boring Head | boring heads |
