| Patents Granted on 1878-06-11 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 204,649 | Jun. 11, 1878 | R.W. Aitken | Piston-Valve for Engines | steam engine valves |
| 204,665 | Jun. 11, 1878 | H. Hammond | Hammer | hammers |
| 204,697 | Jun. 11, 1878 | C. Adams | Improvement in saw-teeth | insertable saw teeth |
| 204,727 | Jun. 11, 1878 | H.C. Hart | Improvement in bit-stocks | brace chucks |
| 204,736 | Jun. 11, 1878 | C.P. Housum, H.W. Hill | Device For Marking Animals | hog ring |
| 204,749 | Jun. 11, 1878 | G. Mercer | Saw-Gummer | saw gummers |
| 204,751 | Jun. 11, 1878 | J.C. Moore | Improvement in stave-jointers | barrel making machines |
| 204,781 | Jun. 11, 1878 | H. Atkinson | Improvement in machines for planing timber | wood planers |
| 204,782 | Jun. 11, 1878 | H. Atkinson | Improvement in circular-saw mills | circular sawmills |
| 204,801 | Jun. 11, 1878 | G.R. Cramer | Improvement in spoke-throating machines | wheelwright |
| 204,808 | Jun. 11, 1878 | G. Gardner | Improvement in hot-presses for molding plates, &c., from veneers and other materials | specialty woodworking machines |
| 204,809 | Jun. 11, 1878 | D. Gates | Improvement in drag-sawing machines | drag saws |
| 204,812 | Jun. 11, 1878 | R.S. Gladding | Improvement in Screw-Drivers | screwdriver blades |
| 204,836 | Jun. 11, 1878 | W.H. Johnson, D. Miller | Improvement in drag-sawing machines | drag saws |
| 204,853 | Jun. 11, 1878 | S. Smith | Improvement in bench-hooks | work holding |
