| Patents Granted on 1921-02-01 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| D57,044 | Feb. 01, 1921 | C.H. Miller, J.E. Hollison | Dental Die Device | pliers |
| 1,367,014 | Feb. 01, 1921 | H. Brooker | Work and Tool Holder | lathe tool holders and tool posts |
| 1,367,066 | Feb. 01, 1921 | J.G. McDonough | Lumber marker and grader | sawmill accessories |
| 1,367,298 | Feb. 01, 1921 | J. Burke | Alternating-current motor and generator | AC motors |
| 1,367,307 | Feb. 01, 1921 | E.A. Dorman | Jack | lifting jacks |
| 1,367,314 | Feb. 01, 1921 | A.F. Froussard | Tube Cleaner | tube cleaning machines |
| 1,367,462 | Feb. 01, 1921 | E.A. Cherry | Tool for forming round dowels and rods | dowel making machines |
