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Manufacturers Index - Sibley & Ware
Patents
This page contains information on patents issued to this manufacturer.

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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
384,871 Jun. 19, 1888 Pulley Albert P. Sibley South Bend, IN
394,407 Dec. 11, 1888 Bushing for split pulleys George O. Ware South Bend, IN
    Bushing for split pulleys Albert P. Sibley South Bend, IN  
412,677 Oct. 08, 1889 Drill-press Albert P. Sibley South Bend, IN Seen on a Sibley & Ware 20-inch stationary-head drilling machine.
437,520 Sep. 30, 1890 Split pulley George O. Ware South Bend, IN
    Split pulley Albert P. Sibley South Bend, IN  
462,884 Nov. 10, 1891 Drilling-machine George O. Ware South Bend, IN
    Drilling-machine Albert P. Sibley South Bend, IN  
600,598 Mar. 15, 1898 Automatic stop for self-feed drilling-machines Albert P. Sibley South Bend, IN