| Patents for none listed |
Patents 631 -
645
of 3291
      |
| Number | Date | Patentee | Title | Type |
| GB-156,681 | May 08, 1922 | W.F. Shore | Improvements in Scleroscopes | metal hardness testers |
| 1,416,271 | May 16, 1922 | C.L. Devos | Wrench | socket wrenches |
| 1,416,685 | May 23, 1922 | G.W. Bufford | Chain Pipe Wrench | chain and strap wrenches |
| 1,416,810 | May 23, 1922 | S.A. Foster | Micrometer Gage | micrometers |
| 1,417,001 | May 23, 1922 | H. Volis | Gauge | special purpose gauges |
| 1,418,312 | Jun. 06, 1922 | E.M. Loftus | Pliers | pliers |
| DE-354,317 | Jun. 08, 1922 | B. Land | Schrauben- und Rohrschlüssel | quick adjust wrenches |
| 1,419,391 | Jun. 13, 1922 | N.G. Larson | Wrench | ratchet wrenches |
| 1,420,467 | Jun. 20, 1922 | W.S. Bellows | Wrench | ratchet wrenches |
| 1,420,612 | Jun. 20, 1922 | A. Vanderveld | Measuring and Computing Machine | measurement gauges |
| 1,421,073 | Jun. 27, 1922 | L.R. Senn, G.T. Furness | Tool Adjusting Micrometer | micrometers |
| 1,421,137 | Jun. 27, 1922 | C.L. Anderson, J.T. Smith | 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 |
