| Patents for Broadbooks Tool Co. |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 166,844 | Aug. 17, 1875 | P. Broadbooks | Improvement in mechanical movements | metalworking machine mechanisms |
| 170,934 | Dec. 14, 1875 | P. Broadbooks | Improvement in Combined Implements | combination tools |
| 588,712 | Aug. 24, 1897 | P. Broadbooks | Drill Frame | drill presses |
| 615,956 | Dec. 13, 1898 | P. Broadbooks | Bolt Clipper | nippers |
| 661,488 | Nov. 13, 1900 | P. Broadbooks | Combination Clamp and Lifting Jack | bar and pipe clamps |
| 665,398 | Jan. 08, 1901 | P. Broadbooks | Combination Vise | bench vises |
| 665,399 | Jan. 08, 1901 | P. Broadbooks | Drilling Apparatus | portable metal drilling machines |
| FR-376,189 | Aug. 02, 1907 | P. Broadbooks | Vise with Pipe Clamp | bench vises |
| GB-190,707,402 | Oct. 31, 1907 | P. Broadbooks | Improvements in Vices and in Pipe and Rod Gripping Attachments therefor | bench vises |
| 881,092 | Mar. 03, 1908 | P. Broadbooks | Pliers | pliers |
