| Patents for William S. Loughborough |
Patents 1 -
15
of 35
      |
| Number | Date | Patentee | Title | Type |
| 40,664 | Nov. 17, 1863 | J. Thompson | Improved hoop-machine | hoop making machines |
| 42,597 | May 03, 1864 | M. Reed | Improvement in machines for crimping barrel-hoops | hoop making machines |
| 43,477 | Jul. 12, 1864 | J. Coleman | Rope-molding lathe | rope and spiral cutting machines |
| 58,729 | Oct. 09, 1866 | P.H. Lawler | Improvement in barrel-machines | cooper |
| 60,596 | Dec. 18, 1866 | G.G. Townsend | Peg Float | cobbler |
| 64,308 | Apr. 30, 1867 | J.S. Graham | Improvement in tenoning cutter-heads | cutterheads |
| 70,051 | Oct. 22, 1867 | C.R. Tompkins | Improvement in mortising-machines | mortising machines |
| 70,830 | Nov. 12, 1867 | W. Gleason | Engine-lathe tool-rest | metal lathe accessories and attachments |
| 75,602 | Mar. 17, 1868 | G.G. Townsend | Improved shoe-knife guard | cobbler |
| 79,489 | Jun. 30, 1868 | E. Mets | Improvement in wood-bending machines | wood bending machines |
| 81,309 | Aug. 18, 1868 | S. Teal | Improvement in engine-lathe | engine lathes |
| 85,081 | Dec. 22, 1868 | J. Flint | Grinding Saws | saw sharpening machines |
| 92,591 | Jul. 13, 1869 | J.B. Dougherty | Improvement in shingle-machine | shingle machines |
| 92,737 | Jul. 20, 1869 | C.R. Brinckerhoff | Improvement in harvesters | harvesters |
| 94,127 | Aug. 24, 1869 | W.R. Oatley | Improvement in card-holders | |
