| Patents for F. J. Masi |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 156,125 | Oct. 20, 1874 | E. Blair | Hog-Ringing Nippers | hog ring |
| 159,119 | Jan. 26, 1875 | S.E. Robinson | Brace-wrench | wrenches |
| 164,584 | Jun. 15, 1875 | D. Neff | Improvement in Weather-Board Gages | clapboard markers |
| 192,975 | Jul. 10, 1877 | F. Larson, W.E. Canedy | Portable Forge | blacksmith |
| 198,709 | Dec. 25, 1877 | W.E. Thornton | Pipe-Wrench With Cutter | pipe tongs |
| 206,293 | Jul. 23, 1878 | A.W. Anthoine | Vehicle-Hub Wrench | axle nut wrenches that lock nut to wheel hub |
| 207,524 | Aug. 27, 1878 | W.L. Hussey | Road Engine | steam traction engines |
| 211,271 | Jan. 07, 1879 | M.M. Smith | Improvement in Nail-Puller, Hammer, Pinchers, and Wrench | combination tools |
| 212,760 | Feb. 25, 1879 | L.S. Starrett | Wrench | screw adjust wrenches |
| 213,376 | Mar. 18, 1879 | C.H. Lovrien, H. Banister | Pipe-Tong | pipe tongs |
| 213,651 | Mar. 25, 1879 | G.W. Grimes | Hand Corn-Sheller | |
| 222,560 | Dec. 09, 1879 | S.J. Woelfly | Rein Holder | |
