| Patents for Brown & Sharpe Mfg. Co. |
Patents 436 -
450
of 547
      |
| Number | Date | Patentee | Title | Type |
| 3,003,165 | Oct. 10, 1961 | A.S. Charlat | Tool Spindle Drive Means for Sequentially Effecting Rapid Approach, Work Feed and Rapid Withdrawal | |
| 3,023,677 | Mar. 06, 1962 | A.S. Charlat | Machine Tool with Tool Carrier | milling machines |
| 3,039,026 | Jun. 12, 1962 | G.N. Levesque | Magnetic Chuck | |
| 3,043,173 | Jul. 10, 1962 | J.W. Carroll, W.E. Twamley | Cutting-off Tool Post | |
| 3,130,680 | Apr. 28, 1964 | A.S. Johnson | Gerotor Type Pump | |
| 3,131,482 | May 05, 1964 | N.E. Davies, E.L. Watelet | Micrometer with Adjustable Barrel Sleeve | micrometers |
| 3,137,213 | Jun. 16, 1964 | H.A. Bryant, J.H. Marcotte | Automatic Bleeder Valve | |
| 3,142,787 | Jul. 28, 1964 | G.N. Levesque | Permanent Magnetic Block | |
| 3,192,798 | Jul. 06, 1965 | W.E. Twamley | Spindle Transmission | |
| 3,193,337 | Jul. 06, 1965 | K.E. Ashworth, G.N. Levesque | Hydrostatic Bearing | |
| 3,240,541 | Mar. 15, 1966 | G.N. Levesque | Temperature Controlled Hydrostatic Spindle Bearing | |
| 3,330,652 | Jul. 11, 1967 | N.E. Robinson | High Speed Steel | |
| 3,354,908 | Nov. 28, 1967 | G.N. Levesque | Pressure Fluid Control Valve | |
| 3,365,711 | Jan. 23, 1968 | G.N. Levesque | Hydrostatic Bearing Load Signaling Device | |
| 3,400,881 | Sep. 10, 1968 | G.N. Levesque | Compressed Air Economizer for Fluidic Controls | |
