| Patents for F. P. Hale Jr. |
Patents 31 -
45
of 103
      |
| Number | Date | Patentee | Title | Type |
| 20,855 | Jul. 13, 1858 | L. Bailey | Spoke-Shave | spokeshaves |
| 21,311 | Aug. 31, 1858 | L. Bailey | Cammed Levercap | plane lever caps |
| 21,474 | Sep. 07, 1858 | H.W. Thayer | Journal-box | woodworking machine bearings |
| 21,864 | Oct. 19, 1858 | G.W. Daniels | Lathe for Cutting Screws from Wire | metal lathe chucks |
| 24,843 | Jul. 19, 1859 | M.H. Gragg | Corn Husker | corn huskers |
| 24,927 | Aug. 02, 1859 | J.R. Brown | Pipe-Tongs | pipe tongs |
| 26,544 | Dec. 20, 1859 | J.R. Brown | Pipe-Cutter | pipe tongs |
| 26,556 | Dec. 27, 1859 | R.D. Bartlett | Veneering-machine | veneer machines |
| 27,665 | Mar. 27, 1860 | P. Blake | Corkscrew | mechanical cork extractors |
| 28,328 | May 15, 1860 | J.H. Parker | Hand-drill | ratchet drills |
| 28,488 | May 29, 1860 | L. Hull | Ratan-machine | rattan machines |
| 28,809 | Jun. 19, 1860 | S. Jackson | Blind-slat machine | windowblind machines |
| 28,946 | Jun. 26, 1860 | J. Turner | Plane Iron Sharpener | plane blades |
| 33,589 | Oct. 29, 1861 | J. Jennings, Jr. | Heel Shave | shaves |
| 35,902 | Jul. 15, 1862 | B.F. Sturtevant | Preparation of Shoe Pegs | shoe and boot making machines |
