| Patents for F. H. Clement |
Patents 46 -
60
of 79
      |
| Number | Date | Patentee | Title | Type |
| 114,918 | May 16, 1871 | N. Campbell | Improvement in curtain-fixtures | |
| 115,029 | May 23, 1871 | D. Copeland, Jr. | Improvement in cement-pipe | |
| 115,030 | May 23, 1871 | D. Copeland, Jr. | Improvement in machines for molding drain and sewer pipes | |
| 117,410 | Jul. 25, 1871 | C.S. Hall | Improvement in concaves for thrashing-machines | threshers and thrashers |
| 118,809 | Sep. 12, 1871 | J.M. McMaster | Improvement in blacking apparatus and bootjack combined | |
| 119,101 | Sep. 19, 1871 | S.G. Wood | Improvement in gates | |
| 119,740 | Oct. 10, 1871 | N. Campbell | Improvement in curtain-fixtures | |
| 119,844 | Oct. 10, 1871 | E.C. Hamlin | Improvement in metallic hoops | |
| 120,103 | Oct. 17, 1871 | L. Runyon | Improvement in churns | churns |
| 120,176 | Oct. 24, 1871 | E. Withall | Improvement in leg-and-foot rests | |
| 120,195 | Oct. 24, 1871 | E.W. Herendeen | Improvement in harrows | harrows |
| 120,582 | Nov. 07, 1871 | C.S. Hall | Improvement in grain-separators | corn and grain separators |
| 120,823 | Nov. 14, 1871 | J.M. McMaster | Improvement in propulsion of canal-boats | boats and ships |
| 121,693 | Dec. 05, 1871 | W.H. Vick, F.H. Vick | Improvement in lawn canopies | |
| 121,931 | Dec. 19, 1871 | W.H. Clague, R.B. Randall | Improvement in addressing-machines | |
