| Patents for none listed |
Patents 586 -
600
of 3209
      |
| Number | Date | Patentee | Title | Type |
| 1,385,516 | Jul. 26, 1921 | W.A. Bernard | Hand Tool | pliers |
| 1,385,994 | Aug. 02, 1921 | A.B. Heimbach | Quickly Adjustable Wrench | quick adjust wrenches |
| 1,386,708 | Aug. 09, 1921 | J.C. Hurley | Wrench | ratchet wrenches |
| 1,387,040 | Aug. 09, 1921 | F.C. Brandenburg | Tool for Dressing Emery Wheels | grinder dressers |
| 1,388,034 | Aug. 16, 1921 | G. Gillespie | Extension Micrometer | micrometers |
| 1,389,584 | Sep. 06, 1921 | G.W. Goodridge | Splicing Tool | pliers |
| 1,390,371 | Sep. 13, 1921 | C. Meyer | Wrench | automotive specialty wrenches |
| 1,391,016 | Sep. 20, 1921 | H.R. Slider, W.T. Slider | Micrometer | micrometers |
| 1,392,313 | Oct. 04, 1921 | G.S. Fallow | Screw Thread Gage | special purpose gauges |
| 1,392,391 | Oct. 04, 1921 | F.E. Bartz | Quick Adjustable Monkey Wrench | quick adjust wrenches |
| 1,392,443 | Oct. 04, 1921 | W. Petersen | Wrench | locking pliers |
| D59,325 | Oct. 11, 1921 | W.S. Bellows | Tool | socket wrenches |
| 1,393,073 | Oct. 11, 1921 | L.G. Bayrer | Drop Hammer | drop hammers |
| 1,393,920 | Oct. 18, 1921 | W.P. Strickland | Nipple Grip | spoke nipple wrenches |
| 1,394,033 | Oct. 18, 1921 | E.A. Dautor, J.A. McLeod | Adjustable Jar Cover Opener | jar wrenches |
