| Patents Granted on 1883-04-03 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| CA-16,606 | Apr. 03, 1883 | I. Fréchette | Shingle mill | shingle machines |
| 274,912 | Apr. 03, 1883 | M.B. Crawford | Screw holding screwdriver | screwdriver blades |
| 274,922 | Apr. 03, 1883 | C.H. Douglas | Circular saw | sawblades |
| 274,950 | Apr. 03, 1883 | J.D. Lammel | Counting Attachment for Gage Lathes | metal lathe accessories and attachments |
| 275,002 | Apr. 03, 1883 | R.T. White | Routing-machine | routing machines |
| 275,029 | Apr. 03, 1883 | J.M. Evarts | Machine for Bending Pipe | pipe bending machines |
| 275,042 | Apr. 03, 1883 | I.W. Heysinger | Suspension Wrench For Gas and Other Cocks | wrenches |
| 275,051 | Apr. 03, 1883 | E.H. Leland | Lathe | wood lathes |
| 275,069 | Apr. 03, 1883 | H.K. Olsen | Sawing-machine | drag saws |
| 275,079 | Apr. 03, 1883 | O.E. Reichling | Improvements in Ratchet Wrenches | ratchet wrenches |
| 275,106 | Apr. 03, 1883 | H.B. Williams | Pipe Wrench | pipe wrenches |
| 275,139 | Apr. 03, 1883 | W.W. Carey | Bandsaw with table that can be lowered for resawing | bandsaws |
| 275,213 | Apr. 03, 1883 | L.P. Hoyt | Endless-chain bed for wood-working machines | woodworking machine stockfeeding mechanisms |
| 275,235 | Apr. 03, 1883 | Z.T. Furbish, C.H. Mallett | Screwdriver | ratcheting screwdrivers |
| 275,242 | Apr. 03, 1883 | F.B. Miles | Metal Planing Machine | metal planers |
