Patents for Westinghouse Electric & Mfg. Co. |
Patents 76 -
89
of 89
|
Number | Date | Patentee | Title | Type |
1,305,094 | May 27, 1919 | J.B. Hansell | Centrifugal starting-switch | centrifugal motor switches |
1,305,149 | May 27, 1919 | H.T. Morris | System of control | motor controls |
1,316,004 | Sep. 16, 1919 | H.E. Trent | Induction-motor winding | motor armatures |
1,358,809 | Nov. 16, 1920 | C.E. Wilson | Dynamo-electric machine | motor stators |
1,382,852 | Jun. 28, 1921 | E.W. Pittman | Method and apparatus for finishing gunstocks | gunsmith |
1,435,209 | Nov. 14, 1922 | J.L. Chantemerle | Brush holder | motor brush holders |
1,435,357 | Nov. 14, 1922 | C.A. Weber | Method of constructing secondary members of induction motors | induction motors |
1,441,301 | Jan. 09, 1923 | H.F. Schmidt | Hot Well Ejector | air compressors |
1,490,205 | Apr. 15, 1924 | B.H. Chatto | Dynamo-electric machine | motor mounts |
1,490,210 | Apr. 15, 1924 | Z. Hsieh | Meter | electrical measuring apparatus |
1,563,317 | Dec. 01, 1925 | C.B. Auel | Saw guard | woodworking machine safety guards |
1,745,852 | Feb. 04, 1930 | N.W. Burbridge, E.E. Hawkinson | Cage Making Machine | |
2,005,887 | Jun. 25, 1935 | R.W. Carson | Grid Glow Micrometer | micrometers |
2,223,041 | Nov. 26, 1940 | T. Maxwell | Boring Head | boring heads |