| Patents for none listed |
Patents 646 -
660
of 3142
      |
| Number | Date | Patentee | Title | Type |
| 1,431,583 | Oct. 10, 1922 | C.E. Johansson | Adjustment Device for the Measuring Spindles of Micrometers, Measuring Machine, and the Like | micrometers |
| 1,432,813 | Oct. 24, 1922 | F.E. Walden | Wrench | angle adjustable wrenches |
| 1,433,861 | Oct. 31, 1922 | A. Placek, F.J. Vlchek | Tool Quenching Tank and the Like | |
| 1,434,401 | Nov. 07, 1922 | P. Mueller | Basin Cock Wrench | basin wrenches |
| 1,434,411 | Nov. 07, 1922 | M.L. Silverstein | Emergency Door-Lock and Utility Instrument | combination tools |
| DE-363,527 | Nov. 10, 1922 | . | Pruefstift fuer Zuendkerzenprüfer | automotive tools |
| 1,435,288 | Nov. 14, 1922 | W.R. Smith, W.E. Gifford | Socket Ratchet Wrench | ratchet wrenches |
| 1,436,522 | Nov. 21, 1922 | H.A. Pedrick | Taper Boring Machine | portable metal drilling machines |
| 1,437,458 | Dec. 05, 1922 | F.E. Walden | Wrench | ratchet wrenches |
| 1,437,602 | Dec. 05, 1922 | R.J. McKee | Track-Bolt Wrench | ratchet wrenches |
| 1,438,442 | Dec. 12, 1922 | P.F. King | Plier Wrench | pliers |
| 1,438,970 | Dec. 19, 1922 | W.I. Tuttle | Handle Construction for Braces and the Like | brace handles |
| 1,440,386 | Jan. 02, 1923 | C.L. Hawes | Polishing and Grinding Machine | polishing machines |
| 1,440,824 | Jan. 02, 1923 | J.H. Fulmer | Micrometer Caliper | micrometers |
| 1,441,032 | Jan. 02, 1923 | J.W. Schab | Valve Grinder | valve grinding tools |
