| Patents for none listed |
Patents 1576 -
1590
of 3266
      |
| Number | Date | Patentee | Title | Type |
| 2,100,513 | Nov. 30, 1937 | L.E. Mershon | Vise | bench vises |
| 2,100,564 | Nov. 30, 1937 | E.M. Pfauser, S. Mandl | Method of Producung a Pulling Strees and Hydraulic Pulling Mechanism | |
| 2,101,237 | Dec. 07, 1937 | L.O. Carlsen | Machine for producing gears | gear making machines |
| 2,103,556 | Dec. 28, 1937 | T.O. Rueb | Rachet Wrench | ratchet wrenches |
| 2,103,944 | Dec. 28, 1937 | A.V. Gullborg | Screw Part and Driver | socket wrenches |
| 2,105,237 | Jan. 11, 1938 | W.H. Welch | Metal Cutting Machine | metal shapers |
| D107,970 | Jan. 18, 1938 | E.M. Pfauser | Work Stand or the Like | workbenches |
| 2,105,962 | Jan. 18, 1938 | C.A. Bickel | Diameter Gauging Apparatus | metal lathe accessories and attachments |
| GB-478,465 | Jan. 19, 1938 | n. listed | Improvements in Attachments for Milling and Like Machine Tools | milling machines |
| 2,107,568 | Feb. 08, 1938 | F.A. Haist | Ratchet Wrench | ratchet wrenches |
| GB-479,723 | Feb. 10, 1938 | n. listed | Bearing | grinding machines |
| 2,108,866 | Feb. 22, 1938 | S. Mandl | Socket Wrench | socket wrenches |
| 2,110,757 | Mar. 08, 1938 | J.C. Clarke | Log Scaler | lumberjack |
| 2,111,871 | Mar. 22, 1938 | M.D. Nissenbaum | Multiuse Tool | special purpose gauges |
| 2,112,840 | Apr. 05, 1938 | F.A. Haist | Method of Making Wrenches | screw adjust wrenches |
