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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

Patents
This page contains information on patents issued to this manufacturer.

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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 found at TIFF image Viewers for Patent Images.
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.

Patent Number Date Title Name City Description
2,113,694 Apr. 12, 1938 Rubbing machine 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.
2,123,426 Jul. 12, 1938 Rubbing machine Ottmar A. Kehle Detroit, MI The Sterling Products Co. of Detroit became the Sterling Tool Products Co. of Chicago.
2,187,241 Jan. 16, 1940 Oiler for air tools 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.
2,202,072 May. 28, 1940 Sanding and rubbing device William B. Wilson Los Angeles, CA
2,204,017 Jun. 11, 1940 Filter 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.
2,229,176 Jan. 21, 1941 Oiler for air tools Ottmar A. Kehle West Los Angeles, CA This patent was split from the application for what became patent 2,187,241.
2,234,647 Mar. 11, 1941 Fluid motor 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.
2,270,309 Jan. 20, 1942 Rubbing machine Ottmar A. Kehle West Los Angeles, CA
2,272,008 Feb. 03, 1942 Rubbing device Ottmar A. Kehle West Los Angeles, CA
D138,567 Aug. 22, 1944 Design for an electric sanding machine or the like Stephen A. Crosby Chicago, IL
2,393,089 Jan. 15, 1946 Rubbing pad for polishing machines Stephen A. Crosby Chicago, IL This patent was split from the application for what became patent 2,395,537.
2,393,592 Jan. 29, 1946 Flexible sleeve for rubbing machines Stephen A. Crosby Chicago, IL
2,395,537 Feb. 26, 1946 Rubbing machine Stephen A. Crosby Chicago, IL
2,417,469 Mar. 18, 1947 Lubricating system for portable rubbing machines Stephen A. Crosby Chicago, IL This patent was split from the application for what became patent 2,395,537.
D147,783 Nov. 04, 1947 Design for an electric portable rubbing machine or the like Peter Zasadny Chicago, IL
    Design for an electric portable rubbing machine or the like Stephen A. Crosby Chicago, IL  
2,439,596 Apr. 13, 1948 Air filter for polishing machines Stephen A. Crosby Chicago, IL
D155,782 Nov. 01, 1949 Design for an electric portable rubbing machine or the like George C. Seeger Chicago, IL
    Design for an electric portable rubbing machine or the like Stephen A. Crosby Chicago, IL