| Patents Granted on 1892-05-31 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 475,767 | May 31, 1892 | H.W. Hill | Hog Ring Pinchers | hog ring |
| 475,780 | May 31, 1892 | W.R. Walpole, W.E. King | Combination Tool For Bicyclists | bicycle or pocket wrenches |
| 475,782 | May 31, 1892 | L. Luger | Wood-working machine | molders |
| 475,881 | May 31, 1892 | W. Merrill | Machine for creating wood chips | excelsior machines |
| 475,917 | May 31, 1892 | G.C. Bardons | Machine for Turning Irregular Shapes | form producing lathes |
| 475,939 | May 31, 1892 | H. Haberlin | Machine for planing circular guides for engine-beds | |
| 475,949 | May 31, 1892 | C.H. Platt | Drill Stock | eggbeater drills |
| 476,028 | May 31, 1892 | M.A. Yeakley | Safety attachment for railway-trolleys | railroad cars and carriages |
| 476,045 | May 31, 1892 | W.R. Fox | Miter-cutter | miter machines |
| 476,079 | May 31, 1892 | J. Ryan | Wrench | wrench handle components |
| 476,202 | May 31, 1892 | E.B. Hayes | Sash machine | window making machines |
| 476,205 | May 31, 1892 | F.A. Lane | Turret Lathe | turret lathes |
| 476,220 | May 31, 1892 | J.A. Aiken | Device for forming the ends of handles | tool making machines |
| 476,221 | May 31, 1892 | E. Benjamin | Matcher | matchers |
| 476,235 | May 31, 1892 | J. McIntosh | Saw-set | saw sets |
