| Patents for Brown & Sharpe Mfg. Co. |
Patents 196 -
210
of 547
      |
| Number | Date | Patentee | Title | Type |
| 1,654,843 | Jan. 03, 1928 | E.C. Sparks | Micrometer Caliper | micrometers |
| 1,654,882 | Jan. 03, 1928 | F. Jack | Milling Machine Attachment | milling machine accessories |
| 1,658,267 | Feb. 07, 1928 | T. Trecker | Attachment for MachineTools Having a Plurality of Overarms | milling machines |
| 1,678,384 | Jul. 24, 1928 | B.P. Graves | Variable Speed Driving Mechanism | metalworking variable speed mechanisms |
| 1,683,859 | Sep. 11, 1928 | F.P. Brown | Grinding machine | surface grinders |
| GB-300,619 | Jan. 17, 1929 | . | Improvements in or Relating to Automatic Screw Machines | screw machines |
| 1,700,974 | Feb. 05, 1929 | A. Brown | Machine Tool | surface grinders |
| 1,706,587 | Mar. 26, 1929 | F.A. Parsons | Milling Machine Structure | milling machines |
| 1,713,239 | May 14, 1929 | M.K. Parkhurst | Toolmaker's Clamp | hand screws |
| 1,720,712 | Jul. 16, 1929 | J.B. Armitage | Machine Tool Attachment | milling machine accessories |
| RE17,392 | Aug. 06, 1929 | F.C. Allen | Milling machine | milling machines |
| RE17,477 | Nov. 05, 1929 | A. Turner, J.N. Heald | Grinding machine | surface grinders |
| 1,738,646 | Dec. 10, 1929 | B.P. Graves | Coolant Supply for Milling Machines | milling machine accessories |
| 1,738,647 | Dec. 10, 1929 | B.P. Graves | Machine Clamp | milling machines |
| 1,739,485 | Dec. 10, 1929 | A.W. Meyer | Hook Rule | hook rules |
