| Patents Granted on 1921-10-11 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| D59,325 | Oct. 11, 1921 | W.S. Bellows | Tool | socket wrenches |
| 1,392,957 | Oct. 11, 1921 | F.E. Matthews | Pulley and sheath therefor | |
| 1,392,990 | Oct. 11, 1921 | J.W. Vaughan | Bandsaw | bandsaws |
| 1,393,064 | Oct. 11, 1921 | A.C. Woodward | Shaft-coupling | industrial machine shaft couplings |
| 1,393,073 | Oct. 11, 1921 | L.G. Bayrer | Drop Hammer | drop hammers |
| 1,393,083 | Oct. 11, 1921 | W.A. Campbell | Bench Vise | vises |
| 1,393,104 | Oct. 11, 1921 | F.O. Farwell | Driving Mechanism for Machine Spindles | metalworking machine mechanisms |
| 1,393,115 | Oct. 11, 1921 | W.F. Groene | Turning and Facing Lathe | metal lathes |
| 1,393,258 | Oct. 11, 1921 | A.B. Carhart | Safety Valve | steam safety valves |
| 1,393,328 | Oct. 11, 1921 | C.F. Thullen | Level device | levels |
| 1,393,399 | Oct. 11, 1921 | J.A. Schlehr | Pliers and End Wrench | pliers |
| 1,393,501 | Oct. 11, 1921 | C.H. Franklin, O.R. Clark | Drop Hammer | drop hammers |
| 1,393,534 | Oct. 11, 1921 | F. Humphris | Construction of adjustable spanners, wrenches, clamps, pipe-cutters, pipe-grips, and the like | screw adjust wrenches |
| 1,393,551 | Oct. 11, 1921 | G. Large | Fuel-pump for internal-combustion engines | |
| 1,393,718 | Oct. 11, 1921 | J.L. Taylor, Deceased | Clamp | vises |
