| Patents for Brown & Sharpe Mfg. Co. |
Patents 331 -
345
of 547
      |
| Number | Date | Patentee | Title | Type |
| 2,175,592 | Oct. 10, 1939 | A.F. Bennett | Attachment for Mounting Machine Tool | milling machines |
| 2,181,516 | Nov. 28, 1939 | G.N. Levesque | Milling Machine | milling machines |
| 2,190,858 | Feb. 20, 1940 | A.F. Bennett | Lubricating Device for Machine Tools | milling machines |
| 2,205,462 | Jun. 25, 1940 | G.B. Hirsch, A.F. Bennett | Machine Tool | milling machines |
| D121,418 | Jul. 09, 1940 | R.B. Kerr | Design for a surface grinding machine | surface grinders |
| 2,209,558 | Jul. 30, 1940 | O. Block, J. Bing | Magnetic clamping appliance | surface gauges |
| GB-525,449 | Aug. 28, 1940 | . | Improvements in or Relating to Milling Machines | |
| 2,217,671 | Oct. 15, 1940 | A.L. Krause, E.E. Coffin | Milling Machine | milling machines |
| 2,217,672 | Oct. 15, 1940 | E.E. Coffin, A.L. Krause | Milling Machine | milling machines |
| 2,222,702 | Nov. 26, 1940 | G.B. Hirsch, A.F. Bennett | Machine Tool | milling machines |
| 2,233,098 | Feb. 25, 1941 | J.T. Hodnett | Reciprocating Table Control Mechanism | surface grinders |
| 2,235,558 | Mar. 18, 1941 | A.L. Krause, M.I. Mathewson | Grinding Machine | surface grinders |
| 2,240,506 | May 06, 1941 | M.F. Sebring, G.N. Levesque | Power Knockout Device for Machine Tools | surface grinders |
| 2,241,130 | May 06, 1941 | W.S. Renier, G.B. Hirsch | Power Driving and Control Mehanism | machine tool controls |
| 2,242,498 | May 20, 1941 | K. Zwick | Slide Guide for Machine Tools | milling machine accessories |
