| Patents for Brown & Sharpe Mfg. Co. |
Patents 16 -
30
of 228
      |
| Number | Date | Patentee | Title | Type |
| 323,723 | Aug. 04, 1885 | E.H. Parks | Boring Machine | metalworking machines |
| 325,096 | Aug. 25, 1885 | J. Coffin, H.J. Leighton | Graduated Scale | rule graduations |
| 332,118 | Dec. 08, 1885 | F. Spaulding | Adjustable Anvil for Micrometer Gages | micrometers |
| 333,478 | Dec. 29, 1885 | E.H. Parks | Grinding Machine | cylindrical grinders |
| 341,437 | May 04, 1886 | V.H. Ernst | Milling Machine | milling machines |
| 343,846 | Jun. 15, 1886 | C.H. Phillips | Milling Machine | milling machines |
| 359,943 | Mar. 22, 1887 | G.H. Smith | Attachment for Grinding Machines | grinding attachments |
| 367,673 | Aug. 02, 1887 | A.J. Shaw | Draftsman's protractor | protractors |
| 368,554 | Aug. 16, 1887 | F. Spaulding | Micrometer Gage | micrometers |
| 371,741 | Oct. 18, 1887 | S. Darling | Measuring Rule | rules |
| 398,871 | Mar. 05, 1889 | S.L. Worsley | Stop Motion for Lathes | metalworking machine mechanisms |
| 401,987 | Apr. 23, 1889 | J.S. Waterman | Machine for Cutting Gears | gear making machines |
| 403,529 | May 21, 1889 | F.J. Gay | Expansible Mandrel | mandrels and arbors |
| 424,527 | Apr. 01, 1890 | S.L. Worsley | Metal Screw Machine | screw machines |
| 429,697 | Jun. 10, 1890 | C.H. Norton | Grinding Machine | grinders |
