Welcome! 

Register :: Login
Manufacturers Index - American-Lincoln Corp.
Patents
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 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
D177,558 May. 01, 1956 Portable electric hand saw Francis D. Dolan Toledo, OH This patent number was seen on a circular saw manufactured by American Power Tool Co., subsidiary of American-Lincoln Corp.
2,761,474 Sep. 04, 1956 Adjustable support for portable power saws Francis D. Dolan Toledo, OH This patent number was seen on a circular saw manufactured by American Power Tool Co., subsidiary of American-Lincoln Corp.
2,763,802 Sep. 18, 1956 Portable motor tool and method of assembling same Francis D. Dolan Toledo, OH This patent number was seen on a circular saw manufactured by American Power Tool Co., a subsidiary of American-Lincoln Corp.
536,350 Jan. 29, 1957 Portable motor tool and method of assembling same Francis D. Dolan Toledo, OH This patent number was seen on a circular saw manufactured by American Power Tool Co., a subsidiary of American-Lincoln Corp. This patent is the Canadian equivalent of US patent 2,763,802.
2,872,599 Feb. 03, 1959 Winding insulator for electric motor Roger E. De Young Toledo, OH The inventor was chief engineer for the assignee, and the assignee was a subsidiary of American-Lincoln Corp., and the patent number was seen on a circular saw manufactured by American Power Tool Co., another subsidiary of American-Lincoln Corp. Both of those subsidiaries were created by American-Lincoln after they lost a contract to make power tools for Sears, Roebuck & Co. and they decided to introduce a line of handheld power tools under their own name. That effort was abandoned in about 1962.
2,893,176 Jul. 07, 1959 Power surfacing means John P. Bruck Toledo, OH
2,952,146 Sep. 13, 1960 Slip clutch John P. Bruck Toledo, OH This patent number was seen on a circular saw manufactured by American Power Tool Co., subsidiary of American-Lincoln Corp.
D189,248 Nov. 15, 1960 Portable sanding machine John P. Bruck Toledo, OH