| Patents Granted on 1917-05-01 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| CA-176,755 | May 01, 1917 | E. McCoy | Autograisseur | |
| 1,224,223 | May 01, 1917 | R.F. Sedgley | Ratchet Wrench | ratchet wrenches |
| 1,224,260 | May 01, 1917 | C.O. Bergstrom | Oil-deflector | electric motors |
| 1,224,272 | May 01, 1917 | W.H. Callan | Unloader for Air Compressors | air compressors |
| 1,224,293 | May 01, 1917 | H.B. Foley | Saw-filing machine | tool making machines |
| 1,224,445 | May 01, 1917 | F.W. Burpee | Conveyer | canning apparatus |
| 1,224,596 | May 01, 1917 | B.W. Bronander | Tapping attachment for boring-machines | tapping heads and chucks |
| 1,224,612 | May 01, 1917 | D.P. Davies | Mixer or Cabureter for Internal Combustion Engines | carburetors |
| 1,224,628 | May 01, 1917 | J.T. Gardner | Automobile wheel machine | vehicle wheel maintenance |
| 1,224,774 | May 01, 1917 | J.H. Miner | Gas-saver attachment for motor-vehicles | carburetors |
| 1,224,801 | May 01, 1917 | E. Sprung | Stud Extractor and Tightener | stud extractors |
