| Patents Granted on 1891-01-13 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| 444,450 | Jan. 13, 1891 | H. Marshall | Wrench | quick adjust wrenches |
| 444,457 | Jan. 13, 1891 | P. Newman | Gauge lathes | pattern lathes |
| 444,459 | Jan. 13, 1891 | E.W. Ross | Feed cutter | |
| 444,465 | Jan. 13, 1891 | J.L. Simmons | Polygonal lathe | wood lathes |
| 444,474 | Jan. 13, 1891 | A. Weed | Method of manufacturing bullets | bullets |
| 444,475 | Jan. 13, 1891 | J. Rockwell, A. Weed | Device for raising and lowering propellers | boats and ships |
| 444,511 | Jan. 13, 1891 | T.F. Vandegrift | Wrench | quick adjust wrenches |
| 444,544 | Jan. 13, 1891 | J.L. Bogert | Lathe | metal lathes |
| 444,563 | Jan. 13, 1891 | E.J. Woolf | Valve-Gear for Engines | steam engine valve gear |
| 444,571 | Jan. 13, 1891 | W.G. Smith | Wagon Wrench | axle nut wrenches |
| 444,596 | Jan. 13, 1891 | A.P. Lanterman | Mortising-chisel | mortise chisels |
| 444,635 | Jan. 13, 1891 | J. Helwig | Bolt and Rivet Cutter | bolt cutters |
| 444,699 | Jan. 13, 1891 | N.T. Greene | Safety valve-gear for steam-engines | steam engine valve gear |
| 444,709 | Jan. 13, 1891 | T.L. Varns, J.B. Michener | Grain-meter | grain scales |
| 444,721 | Jan. 13, 1891 | J.H. Bevington | Spinning Tube | metal spinning machines |
