| Patents Granted on 1883-05-?? |
Patents 1 -
15
of 85
      |
| Number | Date | Patentee | Title | Type |
| 276,569 | May 01, 1883 | L. Daft | Electric Railway | electric railroads |
| 276,622 | May 01, 1883 | J.A. Painter | Vise | leg vises |
| 276,639 | May 01, 1883 | W.S. Doig, T.L. Smith | Feeder for nailing-machines | nailing machines |
| 276,726 | May 01, 1883 | W.S. Doig, T.L. Smith | Box-nailing machine | nailing machines |
| 276,747 | May 01, 1883 | C.W. Baldwin | Gas Engine | gas and gasoline engines |
| 276,748 | May 01, 1883 | C.W. Baldwin | Gas Engine | gas and gasoline engines |
| 276,749 | May 01, 1883 | C.W. Baldwin | Gas Engine | gas and gasoline engines |
| 276,750 | May 01, 1883 | C.W. Baldwin | Gas Engine | gas and gasoline engines |
| 276,751 | May 01, 1883 | C.W. Baldwin | Gas Engine | gas and gasoline engines |
| 276,793 | May 01, 1883 | W. Phillips, R. Erdman | Combination Pliers, Hammer, Screwdriver, etc. | combination tools |
| 276,804 | May 01, 1883 | M. Green | Corkscrew | mechanical cork extractors |
| 276,805 | May 01, 1883 | W.H. Guild | Pump Valve | pump valves |
| 276,855 | May 01, 1883 | F.C. Miller | Friezing-machine | specialty woodworking machines |
| 276,950 | May 01, 1883 | S. Woodard | Siding-Bracket | clapboard markers |
| CA-16,804 | May 04, 1883 | C.J. Weld | Improvement in shingle-machines | shingle machines |
