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Manufacturers Index - Franklin Machine Co.

Franklin Machine Co.
Providence, RI, U.S.A.
Manufacturer Class: Wood Working Machinery, Metal Working Machinery & Steam and Gas Engines

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
1,246,130 Nov. 13, 1917 Collapsible spindle George P. Macready Providence, RI
1,531,489 Mar. 31, 1925 Pneumatic drop hammer James R. Bowie Providence, RI "This invention relates... more particularly to such drop hammers used in precision work like jewelers' work and the like. Broadly stated, it is an object of the present invention to provide an improved form of drop hammer, in which rebound of the ram shall be effectively prevented, so that accurate precision work may be reliably produced."
    Pneumatic drop hammer George P. Macready Providence, RI  
1,531,490 Mar. 31, 1925 Pneumatic drop hammer William I. Seymour West Barrington, RI
    Pneumatic drop hammer George P. Macready Providence, RI  
2,291,999 Aug. 04, 1942 Tool holder Harry R. Wilson Kansas City, MO Some radial arm saws using this patent are labeled, "Wilson High Speed Cutting Machine Manufactured by Franklin Machine Co., Providence Rhode Island". Others carry the names of Burke Miller Manufacturing Co. of Kansas City, MO. Media Machine Works, Inc., of Media, PA, is known to have taken over manufacture from Franklin Machine Co. in March 1950.
    Tool holder Harry I. Wilson Kansas City, MO