| Patents Granted on 1956-11-?? |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| D179,127 | Nov. 06, 1956 | J.B. Engle | Jointer for circular saw blades | saw sharpening machines |
| 2,769,349 | Nov. 06, 1956 | O.A. Costello | Disconnectable Worm Gearing | industrial machine gearing |
| 2,769,359 | Nov. 06, 1956 | J.W. Healy | Toggle Wrench | quick adjust wrenches |
| 2,769,375 | Nov. 06, 1956 | A.D. Moncrieff | Hobbing Machine | gear making machines |
| 2,769,393 | Nov. 06, 1956 | J.S. Cardillo, M.M. Hann | Hydraulic pump and control | |
| 2,769,626 | Nov. 06, 1956 | A.F. Becker | Floor covering removing machine having yieldable flared cutters | |
| 2,770,171 | Nov. 13, 1956 | A.D. Moncrieff | Gear Cutting Device | gear making machines |
| 2,770,172 | Nov. 13, 1956 | B.P. Graves | Coolant Return System | |
| CH-317,150 | Nov. 15, 1956 | F.W. Deckel, H. Deckel | Photographic Lens Shutter with Advance Mechanism | |
| 2,770,821 | Nov. 20, 1956 | W.J. Adlaf | Lead Screw Tapping Attachment Having Torque Responsive Feed Nut | tapping heads and chucks |
| 2,770,992 | Nov. 20, 1956 | F. Retornaz | Copying Device for Executing Arcuate Cuts in a Plane Passing Through the Axis of Revolution of a Slide Lathe | metal lathe mechanisms |
| 2,771,102 | Nov. 20, 1956 | T.F. Carmichael | Vibratory electric cutting tool | reciprocating or vibrating electric motors |
| 2,771,103 | Nov. 20, 1956 | W.H. Odlum, W.H. Hosford, C.C. Wieser | Fence for the work-supporting table of a power tool | tablesaw accessories |
| 2,771,105 | Nov. 20, 1956 | B.G. Metoff | Power driven hand tools | handheld circular saws |
| 2,771,161 | Nov. 20, 1956 | J. Jesionowski | Anti-skid apparatus for pneumatic-tired vehicles | |
