| All Patents in class 74 |
Patents 2311 -
2325
of 3500
      |
| Number | Date | Patentee | Title | Type |
| 1,568,295 | Jan. 05, 1926 | J.A. Schleicher | Locking device for depth gauge micrometers | depth gauges |
| 1,568,296 | Jan. 05, 1926 | J.A. Schleicher | Spindle clamping device | |
| 1,573,551 | Feb. 16, 1926 | D.C. Klausmeyer | Peep Hole for Threads | radial drill presses |
| 1,574,741 | Mar. 02, 1926 | E. Alexander, Administratrix, H.B. Day, deceased (Estate of) | Turret-tool Holder | lathe tool holders and tool posts |
| 1,576,549 | Mar. 16, 1926 | O.L. Riegels | Engine-starting device | motor vehicles |
| 1,578,866 | Mar. 30, 1926 | D.B. Swain | Locking device and tool | spiral screwdrivers |
| 1,581,927 | Apr. 20, 1926 | G.L. Kollock | Two-speed gearing for electric drill | handheld power drills |
| 1,586,362 | May 25, 1926 | L.S. Hall | Gear box for threading machines and the like | pipe threading machines |
| 1,589,970 | Jun. 22, 1926 | E.E. Jones | Saw guard | |
| 1,590,200 | Jun. 29, 1926 | J.J. McGuckin | Socket Wrench | socket wrenches |
| 1,591,539 | Jul. 06, 1926 | A. Levedahl | Crank-case venting means for pneumatic tools | |
| 1,591,540 | Jul. 06, 1926 | R.A. Norling, A. Levedahl | Crank-case venting means for pneumatic tools | |
| 1,592,420 | Jul. 13, 1926 | F.E. Cardullo | Planer | metal planers |
| 1,596,128 | Aug. 17, 1926 | P.R. Thompson | Control Lock | tractors |
| 1,598,090 | Aug. 31, 1926 | J. Larocca | Impacting tool | impact chisels and drills |
