| Patents Granted on 1882-03-28 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| D12,839 | Mar. 28, 1882 | V.F. Prentice | Design for an upright drilling machine | drill presses |
| 255,409 | Mar. 28, 1882 | A.H. Brainard | Gear-cutting machine | gear making machines |
| 255,412 | Mar. 28, 1882 | H.F. Campbell | Mechanism for and method of forming hoop-splints | band sawmills |
| 255,418 | Mar. 28, 1882 | C.H. Cowdrey | Self-oiling pulley | industrial machine pulleys and belt drive mechanisms |
| 255,443 | Mar. 28, 1882 | E. McCoy | Lubricator | steam engine lubricators |
| 255,470 | Mar. 28, 1882 | J. Spickerman | Watch Maker's Chuck | metal lathe chucks |
| 255,477 | Mar. 28, 1882 | L.A. Ullrich | Apparatus for Cooling Roasted Coffee | coffee roasters |
| 255,619 | Mar. 28, 1882 | C.A. Hague | Drop Hammer | drop hammers |
| 255,637 | Mar. 28, 1882 | J. Merrill, P.B. Kinsman | Carriage Wrench | axle nut wrench combination tools |
| 255,647 | Mar. 28, 1882 | W.C. McCormack | Stave-dressing machine | barrel making machines |
| 255,670 | Mar. 28, 1882 | J.S. Reid | Hub-block-boring machine | wheelwright |
| 255,700 | Mar. 28, 1882 | J. Thomson | Bench Vise | vises |
| 255,720 | Mar. 28, 1882 | E.C. Sheridan, W.T. Christy | Water Wheel | water wheels |
| 255,724 | Mar. 28, 1882 | C.M. Daboll | Pulley-sheave | industrial machine pulleys and belt drive mechanisms |
| 255,725 | Mar. 28, 1882 | C.M. Daboll | Hardening metals | industrial machine pulleys and belt drive mechanisms |
