| Patents for Brown & Sharpe Mfg. Co. |
Patents 316 -
330
of 547
      |
| Number | Date | Patentee | Title | Type |
| 2,129,307 | Sep. 06, 1938 | G.T. Moo | Lubrication of Swivel Heads | milling machines |
| 2,131,107 | Sep. 27, 1938 | A.L. Krause | Grinding Machine | surface grinders |
| 2,132,880 | Oct. 11, 1938 | C.A. Rich | Belt Shifting Apparatus | |
| 2,134,516 | Oct. 25, 1938 | H. James | Gauge | inside micrometers |
| GB-499,888 | Jan. 31, 1939 | . | Improvements in or Relating to Work-Feed Mechanism for Screw and Similar Machines | screw machines |
| 2,146,153 | Feb. 07, 1939 | M.I. Mathewson | Driving Connection for Use in Machine Tools | surface grinders |
| 2,155,864 | Apr. 25, 1939 | A.L. Krause | Milling Machine | milling machines |
| 2,159,744 | May 23, 1939 | G.F. Maglott | Gear Pump | |
| 2,160,405 | May 30, 1939 | F.R. Mallalieu | Work holder | magnetic chucks |
| 2,163,246 | Jun. 20, 1939 | G.F. Maglott | Grinding Machine | surface grinders |
| 2,163,443 | Jun. 20, 1939 | A.C. Abrams | Grinding Wheel Reciprocating Mechanism | surface grinders |
| 2,163,595 | Jun. 27, 1939 | J.E. Englund | Power Transmission Mechanism | milling machines |
| 2,165,898 | Jul. 11, 1939 | A.L. Krause, M.I. Mathewson | Grinding Machine | surface grinders |
| 2,172,981 | Sep. 12, 1939 | G.F. Maglott | Fluid Pressure Driving and Reversing Mechanism | surface grinders |
| 2,174,292 | Sep. 26, 1939 | C.A. Rich | Spindle Control Mechanism | |
