Manufacturers Index - Marschke Manufacturing Co.
Marschke Manufacturing Co.
Indianapolis, IN; Towson, MD, U.S.A.
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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1,372,033
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Mar. 22, 1921
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Grinder-hood
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Fredrich W. Marschke |
Indianapolis, IN |
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Grinder-hood
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William A. Marschke |
Indianapolis, IN |
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1,403,179
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Jan. 10, 1922
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Stator
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Fredrich W. Marschke |
Indianapolis, IN |
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Stator
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William A. Marschke |
Indianapolis, IN |
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1,784,133
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Dec. 09, 1930
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Electric drive for grinder wheels
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Alonzo G. Decker |
Baltimore, MD |
This patent is notable because the inventor is the co-founder of Black & Decker, which at the time of the patent was already quite successful. Decker was still with the company, so why did he assign an invention to someone else? A possible clue is in patent 1,911,857, where Marschke Mfg. Co. is identified as being from Towson, Maryland, which was (and is) the hometown of Black & Decker. Perhaps Marschke Mfg. was acquired by B&D. |
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1,800,307
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Apr. 14, 1931
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Swing grinder
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Fredrich W. Marschke |
Indianapolis, IN |
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Swing grinder
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William A. Marschke |
Indianapolis, IN |
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1,828,540
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Oct. 20, 1931
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Buffer or grinder
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William A. Marschke |
Indianapolis, IN |
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1,911,857
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May. 30, 1933
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Grinder speed control
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Walter Stumpf |
Towson Heights, MD |
Inventor Stumpf was deceased. |
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