| Patents for none listed |
Patents 916 -
930
of 3266
      |
| Number | Date | Patentee | Title | Type |
| 1,631,689 | Jun. 07, 1927 | F. Moser | Wrench for screw-top jars | jar wrenches |
| 1,632,375 | Jun. 14, 1927 | R.T. Hazelton | Shaper | metal shapers |
| 1,632,860 | Jun. 21, 1927 | G.A. Terry | Dental Handpiece Wrist Joint Guard | dental apparatus |
| 1,635,259 | Jul. 12, 1927 | J.V. Critchley | Cylinder Head Lifting Tool | automotive tools |
| 1,636,755 | Jul. 26, 1927 | F.A. Parsons | Milling Machine Construction | milling machines |
| 1,637,869 | Aug. 02, 1927 | C.W. Manzel | Lubricating Apparatus | tool lubricators |
| 1,637,969 | Aug. 02, 1927 | A.M. Sosa | Feeding Mechanism for Metal Working Machinery | metal shapers |
| 1,638,175 | Aug. 09, 1927 | G.A. Terry | Dental Handpiece | dental apparatus |
| 1,638,366 | Aug. 09, 1927 | H. Sandoz | Micrometer | micrometers |
| 1,639,269 | Aug. 16, 1927 | K. Potschner | Method Of Making Tools | making wrenches |
| 1,639,321 | Aug. 16, 1927 | E.O. Wheelock | Gauge | measurement gauges |
| 1,641,307 | Sep. 06, 1927 | R.J. Velepec | Screw Driver | screwdrivers |
| 1,641,420 | Sep. 06, 1927 | W.F. Folmer | Cut Film Holder | film and plate holders |
| 1,641,868 | Sep. 06, 1927 | A.C. Savidge | Valve Seat Reamer | valve reseating tools |
| 1,642,863 | Sep. 20, 1927 | W.E. Whipp | Headstock for Lathes | engine lathes |
