Manufacturers Index - Sterling Products Co.; Sterling Tool Products Co.
Sterling Products Co.; Sterling Tool Products Co.
Detroit, MI; Los Angeles, CA; Chicago, IL, U.S.A.
Manufacturer Class:
Wood Working Machinery & Metal Working Machinery
This page contains information on patents issued to this manufacturer.
Submitting Patent Information
If you find a patent number or patent date by this manufacturer that is not on this
list, please contact the Site Historian.
Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
a special TIFF viewer must be installed with your browser in order properly work.
More information on how to configure your computer to view these patents can be
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DATAMP = Directory of American Tool And
Machinery Patents . A sister site to VintageMachinery.org with information
on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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2,113,694
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Apr. 12, 1938
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Rubbing machine
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Ottmar A. Kehle |
Detroit, MI |
The Sterling Products Co. of Detroit moved to West Los Angeles and then became Sterling Tool Products Co. of Chicago. |
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2,123,426
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Jul. 12, 1938
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Rubbing machine
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Ottmar A. Kehle |
Detroit, MI |
The Sterling Products Co. of Detroit became the Sterling Tool Products Co. of Chicago. |
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2,187,241
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Jan. 16, 1940
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Oiler for air tools
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Ottmar A. Kehle |
Detroit, MI |
The Sterling Products Co. of Detroit moved to West Los Angeles and then became Sterling Tool Products Co. of Chicago. |
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2,202,072
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May. 28, 1940
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Sanding and rubbing device
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William B. Wilson |
Los Angeles, CA |
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2,204,017
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Jun. 11, 1940
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Filter
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Ottmar A. Kehle |
West Los Angeles, CA |
The Sterling Products Co. of Detroit moved to West Los Angeles and then became Sterling Tool Products Co. of Chicago. |
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2,229,176
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Jan. 21, 1941
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Oiler for air tools
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Ottmar A. Kehle |
West Los Angeles, CA |
This patent was split from the application for what became patent 2,187,241. |
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2,234,647
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Mar. 11, 1941
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Fluid motor
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Ottmar A. Kehle |
West Los Angeles, CA |
The Sterling Products Co. of Detroit moved to West Los Angeles and then became Sterling Tool Products Co. of Chicago. |
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2,270,309
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Jan. 20, 1942
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Rubbing machine
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Ottmar A. Kehle |
West Los Angeles, CA |
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2,272,008
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Feb. 03, 1942
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Rubbing device
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Ottmar A. Kehle |
West Los Angeles, CA |
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D138,567
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Aug. 22, 1944
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Design for an electric sanding machine or the like
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Stephen A. Crosby |
Chicago, IL |
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2,393,089
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Jan. 15, 1946
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Rubbing pad for polishing machines
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Stephen A. Crosby |
Chicago, IL |
This patent was split from the application for what became patent 2,395,537. |
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2,393,592
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Jan. 29, 1946
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Flexible sleeve for rubbing machines
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Stephen A. Crosby |
Chicago, IL |
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2,395,537
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Feb. 26, 1946
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Rubbing machine
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Stephen A. Crosby |
Chicago, IL |
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2,417,469
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Mar. 18, 1947
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Lubricating system for portable rubbing machines
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Stephen A. Crosby |
Chicago, IL |
This patent was split from the application for what became patent 2,395,537. |
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D147,783
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Nov. 04, 1947
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Design for an electric portable rubbing machine or the like
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Peter Zasadny |
Chicago, IL |
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Design for an electric portable rubbing machine or the like
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Stephen A. Crosby |
Chicago, IL |
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2,439,596
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Apr. 13, 1948
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Air filter for polishing machines
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Stephen A. Crosby |
Chicago, IL |
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D155,782
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Nov. 01, 1949
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Design for an electric portable rubbing machine or the like
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George C. Seeger |
Chicago, IL |
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Design for an electric portable rubbing machine or the like
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Stephen A. Crosby |
Chicago, IL |
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