| Patents for none listed |
Patents 601 -
615
of 3142
      |
| Number | Date | Patentee | Title | Type |
| 1,406,910 | Feb. 14, 1922 | H.C. Sutherland | Wrench | self-adjust wrenches |
| 1,407,110 | Feb. 21, 1922 | F.C. Wutke | Wrench | screw adjust wrenches |
| 1,407,360 | Feb. 21, 1922 | J.J. Thomas | Wrench | screw adjust wrenches |
| 1,407,780 | Feb. 28, 1922 | W.A. Bernard | Hand Tool | pliers |
| 1,409,311 | Mar. 14, 1922 | R.C. Olson | Magazine screwdriver | tool holders |
| 1,409,844 | Mar. 14, 1922 | H. Gartelman | Valve Grinding Tool | valve grinding tools |
| 1,412,550 | Apr. 11, 1922 | B.L. Bentley | Screw Gripping Screwdriver | screwdriver blades |
| 1,413,243 | Apr. 18, 1922 | J.A. Thompson | Ratchet Wrench and Tool | ratchet wrenches |
| 1,413,698 | Apr. 25, 1922 | H.I. Adams | Hand Tool | socket wrenches |
| 1,414,550 | May 02, 1922 | J.P. Cluley | Micrometer Caliper | micrometers |
| GB-179,053 | May 04, 1922 | P.V. Vernon, A. Herbert | Improvements in Machines for Cutting Metals and the Like | milling machine cutters |
| 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 |
