| Patents Granted on 1891-05-26 |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| D20,771 | May 26, 1891 | C.W. Hubbard | Design for an Ax | axes |
| D20,777 | May 26, 1891 | J.F. Shannon | Tool Hammer | hammers |
| 452,768 | May 26, 1891 | A.W. Cash | Nipple-chuck | plumber |
| 452,769 | May 26, 1891 | A.W. Cash | Nipple-chuck | plumber |
| 452,770 | May 26, 1891 | A.W. Cash | Nipple-chuck | plumber |
| 452,772 | May 26, 1891 | W.A. Church | Screw-driver | spiral screwdrivers |
| 452,820 | May 26, 1891 | H.N. Wilson | Portable chain mortising machine | mortising machines |
| 452,832 | May 26, 1891 | W.C. Carpenter | Motor | human powered apparatus |
| 452,880 | May 26, 1891 | J.A. Traut | Method of making suspender buckles | |
| 452,907 | May 26, 1891 | O. Gustafson, E. Ohnstrano | Wrench | quick adjust wrenches |
| 452,922 | May 26, 1891 | D. Scanlan | Machine for grooving chair-seats | chair maker |
| 452,991 | May 26, 1891 | A.L. Colburn | Spindle feed for drill press | drill presses |
| 453,012 | May 26, 1891 | J.F. Lonergan | Cock or faucet | faucets |
| 453,013 | May 26, 1891 | J.F. Lonergan | Lubricator | oil cups |
| 453,022 | May 26, 1891 | C.H. Norton | Grinding Machine | grinders |
