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Manufacturers Index - Hoefer Manufacturing Co.

Hoefer Manufacturing Co.
Freeport, IL, U.S.A.
Manufacturer Class: Wood Working Machinery & Metal Working Machinery

Patents
This page contains information on patents issued to this manufacturer.

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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
506,865 Oct. 17, 1893 Drilling-machine August Hoefer Freeport, IL
    Drilling-machine Emil A. Hoefer Freeport, IL  
    Drilling-machine Frederick W. Hoefer Freeport, IL  
    Drilling-machine Daniel C. Stover Freeport, IL  
542,694 Jul. 16, 1895 Drilling-machine Daniel C. Stover Freeport, IL In 1896 the Stover Novelty Works became the Hoefer Mfg. Co.
    Drilling-machine Frederick W. Hoefer Freeport, IL  
542,695 Jul. 16, 1895 Drilling-machine Daniel C. Stover Freeport, IL In 1896 the Stover Novelty Works became the Hoefer Mfg. Co.
    Drilling-machine Frederick W. Hoefer Freeport, IL  
729,864 Jun. 02, 1903 Wire Gaging and Cutting Machine Frederick W. Hoefer Freeport, Stephenson County, IL
    Wire Gaging and Cutting Machine August G. Hoefer Freeport, Stephenson County, IL  
    Wire Gaging and Cutting Machine Emil A. Hoefer Freeport, Stephenson County, IL  
766,883 Aug. 09, 1904 Drilling Machine Frederick W. Hoefer Freeport, Stephenson County, IL
    Drilling Machine August G. Hoefer Freeport, Stephenson County, IL  
    Drilling Machine Emil A. Hoefer Freeport, Stephenson County, IL  
809,372 Jan. 09, 1906 Variable-speed gear Emil A. Hoefer Freeport, IL
841,396 Jan. 15, 1907 Machine for Threading Pipes Frederick W. Hoefer Freeport, Stephenson County, IL
955,334 Apr. 19, 1910 Valve Inserting Machine Chester A. Hoefer Freeport, Stephenson County, IL
1,164,813 Dec. 21, 1915 Multiple-spindle drill-head Chester A. Hoefer Freeport, IL
    Multiple-spindle drill-head Frederick W. Hoefer Freeport, IL  
3,071,989 Jan. 08, 1963 Feed mechanism for machine tools Emmert A. Timm Freeport, IL