| All Patents in class 269/71 |
Patents 1 -
15
of 38
      |
| Number | Date | Patentee | Title | Type |
| 67,219 | Jul. 30, 1867 | T.B. Russell | Improvements in Gear-Cutting Wheels | gear making machines |
| 93,416 | Aug. 10, 1869 | I. Cogswell, Jr. | Improved Vise | bench vises |
| 145,900 | Dec. 23, 1873 | G.L. Roberts | Pegging Machines | cobbler |
| 328,467 | Oct. 20, 1885 | E.Q. Crane | Soldering Forceps | spring clamps |
| 359,376 | Mar. 15, 1887 | G.F. Ballou | Work Clamp for Slide Lathes | metal lathe accessories and attachments |
| 359,379 | Mar. 15, 1887 | G.F. Ballou | Work Holder for Lathes | metal lathe accessories and attachments |
| 445,983 | Feb. 10, 1891 | W.B. Dwight | Machine for Cutting or Slicing Minerals | stone cutting machines |
| 453,654 | Jun. 09, 1891 | M. Morton | Attachment for Key Seat Cutting Machines | key seating machines |
| 461,202 | Oct. 13, 1891 | A.D. Pentz | Boring-engine | milling machines |
| 465,827 | Dec. 29, 1891 | H.C. Bradford | Tapping and Thread Cutting Machine | tapping machines |
| 507,047 | Oct. 17, 1893 | G. Strickland | Lathe Slide Rest | metal lathe accessories and attachments |
| 510,648 | Dec. 12, 1893 | W. Moore | Drill Press | drill presses |
| 528,557 | Nov. 06, 1894 | R.S. Peabody | Clamping Device for Machine Tools | metalworking machine vises |
| 709,399 | Sep. 16, 1902 | J.F. Emmert | Universal Machinists' Vise | vises |
| 783,031 | Feb. 21, 1905 | E.M. Fell | Pipe-supporting device | plumber |
