| Patents for none listed |
Patents 631 -
645
of 3200
      |
| Number | Date | Patentee | Title | Type |
| 1,421,073 | Jun. 27, 1922 | L.R. Senn, G.T. Furness | Tool Adjusting Micrometer | micrometers |
| 1,421,137 | Jun. 27, 1922 | J.T. Smith, C.L. Anderson | Pipe Wrench | alligator wrenches |
| 1,421,169 | Jun. 27, 1922 | J. Chmura | Automatic Corkscrew | self and partial cork pullers |
| 1,421,486 | Jul. 04, 1922 | E.R. Jones | Operating Device For Valve Grinders | valve grinding tools |
| 1,422,201 | Jul. 11, 1922 | M.H. Harter | Cotter Pin Puller | pliers |
| 1,422,462 | Jul. 11, 1922 | J.H. Melloy, W. Owen | Gear Cutting, Slotting, and Like Machine | gear making machines |
| 1,422,576 | Jul. 11, 1922 | W. Humphreys | Measuring Gauge | measurement gauges |
| 1,423,142 | Jul. 18, 1922 | R.H. Owens | Wrench | automotive specialty wrenches |
| 1,423,266 | Jul. 18, 1922 | W.T. Sears | Shaping Machine | metal shapers |
| 1,423,499 | Jul. 18, 1922 | J.S. McKibbon | Wrench | pipe wrenches |
| DE-356,319 | Jul. 20, 1922 | G.M. Humpfner | Zuendkerzenprüfer | wrench combination tools |
| 1,424,069 | Jul. 25, 1922 | F.W. Blackmar | Wrench | wrench sockets |
| 1,424,676 | Aug. 01, 1922 | C.B. Parsons | Wrench | nut wrenches |
| 1,424,712 | Aug. 01, 1922 | A.E. Carlberg | Attachment For Wrenches | brace wrenches |
| 1,425,684 | Aug. 15, 1922 | T.A. Parmenter | Valve Grinding Tool and the Like | valve grinding tools |
