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Manufacturers Index - B. R. Mowry & Sons
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
152,638 Jun. 30, 1874 Improvement in shingle-machines Isaac Milton House ON, Canada
346,369 Jul. 27, 1886 Shingle-sawing machine Isaac M. House ON, Canada
39,872 Aug. 17, 1892 Saw filing machine Isaac Milton House ON, Canada
48,526 Mar. 26, 1895 Shingle machine Asa Mutchinbacker ON, Canada
57,822 Oct. 18, 1897 Reciprocating engine Isaac Milton House ON, Canada Co-inventors House and Tingey are described as machinist and merchant, respectively.
    Reciprocating engine Charles Tingey ON, Canada  
69,063 Oct. 19, 1900 Rotary engine Isaac Milton House ON, Canada