| Patents for none listed |
Patents 616 -
630
of 3326
      |
| Number | Date | Patentee | Title | Type |
| 1,396,861 | Nov. 15, 1921 | W.J. Lucks | Valve Grinder | valve grinding tools |
| 1,396,863 | Nov. 15, 1921 | J.L. Mayhew | Pliers | pliers |
| 1,401,666 | Dec. 27, 1921 | F.C. Brandenburg | Cutter for Emery Wheel Dressing Tools | grinder dressers |
| D60,270 | Jan. 17, 1922 | C.A. Shedd | Automobile Wrench | automotive specialty wrenches |
| 1,404,450 | Jan. 24, 1922 | G.A. Lofland | Direct Reading Proportional Scale | scales |
| 1,404,881 | Jan. 31, 1922 | M.E. Moore, Jr. | Tappet Wrench Set | automotive specialty wrenches |
| 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 |
