| Patents Granted on 1875-07-20 |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 165,655 | Jul. 20, 1875 | R.S. Battles | Improvement in the Construction of Screw-Wrenches | wrench handle components |
| 165,659 | Jul. 20, 1875 | W.M. Bullock | Improvement in Registering Board-Rules | lumber rules |
| 165,662 | Jul. 20, 1875 | J. Du Bois | Improvement in spark-arresters | |
| 165,669 | Jul. 20, 1875 | A.S. Gear | Improvement in molding-machines | wood shapers |
| 165,671 | Jul. 20, 1875 | T. Hagerty | Improvement in Tools | combination tools |
| 165,707 | Jul. 20, 1875 | J. Burke | Improvement in Hose-Spanners | firehose and hydrant wrenches |
| 165,720 | Jul. 20, 1875 | G. Spire, A.H. Frank | Improvement in molding-machines | molders |
| 165,725 | Jul. 20, 1875 | L. Glynn | Improvement in Pipe-Tongs | pipe tongs |
| 165,734 | Jul. 20, 1875 | C.B. Hunt | Taper Gage | measurement gauges |
| 165,742 | Jul. 20, 1875 | J. Look | Improvement in Joiners' Planes | |
| 165,749 | Jul. 20, 1875 | H.H. Miller | Improvement in drag-saws | drag saws |
| 165,757 | Jul. 20, 1875 | J.H. Roberts | Improvement in scroll-sawing machines | scrollsaws |
| 165,762 | Jul. 20, 1875 | O. Sawyer | Improvement in sandpapering-machines | sanding machines |
| 165,778 | Jul. 20, 1875 | D.C. Wood | Improvement in Ice Hooks | |
| 165,784 | Jul. 20, 1875 | J.W. Bowers | Improvement in box-dressing machines | box making machines |
