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Manufacturers Index - Curtis Machine 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
1,063,923 Jun. 03, 1913 Sanding-machine Louis Lucas Jamestown, NY
1,689,108 Oct. 23, 1928 Wood-carving machine Alfred V. Breed Jamestown, NY
1,743,134 Jan. 14, 1930 Motor-driven machine Henry J. Kingsbury Kalamazoo, MI The machine is a grinder that uses filtered air to cool the motor.
    Motor-driven machine William C. Hammond Kalamazoo, MI  
1,820,377 Aug. 25, 1931 Sanding machine Edward W. Curtis Jamestown, NY
1,974,806 Sep. 25, 1934 Surfacing machine Alfred V. Breed Jamestown, NY
    Surfacing machine Edward W. Curtis Jamestown, NY  
2,019,889 Nov. 05, 1935 Polishing machine Alfred V. Breed Jamestown, NY
2,166,676 Jul. 18, 1939 Abrading device Alfred V. Breed Jamestown, NY