Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,071,970
Circular cutterhead
Frank Stutzman - Williamsport, PA

USPTO Classifications:

Tool Categories:
woodworking machines : machine and tool cutters : cutterheads


Fischer Manufacturing Co. - Williamsport, PA
Tawney Machine Co. - Williamsport, PA

J. J. Dieffenbacher
Charles H. Eldon

Patent Dates:
Applied: Mar. 01, 1913
Granted: Sep. 02, 1913

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Tawney Machine Co.
Seen on cutterhead marked Tawney Machine Co., and also seen in ad for Fischer Manufacturing Co. in 1920 issue of The Wood-Worker. The 1920 Bulletin of the Pennsylvania Dept. of Labor and Industry lists just two approvals for "Safety cylinders and cylinder heads": The Stutzman Round Cylinder Heads from Mr. Frank Stutzman of Williamsport, Pa., and the Oliver Circular Safety Cylinder from Oliver Machinery Co.

Copyright © 2002-2019 - DATAMP