Manufacturers Index - Woodworkers Tool Works
Woodworkers Tool Works
Chicago, IL, U.S.A.
Company Website: http://www.wtwchgo.com/
Manufacturer Class:
Wood Working Machinery
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
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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.
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1,086,074
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Feb. 03, 1914
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Band-saw guide
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Atwood M. Newell |
Irwin, PA |
These expensive and complex guides were manufactured for quite some time, and parts are still available from Woodworkers Tool Works of Chicago. They were sold as the "Newell automatic band saw guide". See also patents 1,360,564 and 1,374,600. |
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Band-saw guide
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Edgar Newell |
Irwin, PA |
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1,360,564
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Nov. 30, 1920
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Band-saw guide-disk
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Edgar Newell |
Irwin, PA |
These expensive and complex guides were manufactured for quite some time, and parts are still available from Woodworkers Tool Works of Chicago. They were sold as the "Newell automatic band saw guide". See also patent 1,086,074 and 1,374,600. |
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1,368,403
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Feb. 15, 1921
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Knife-holder for shapers
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William M. Knourek |
River Forest, IL |
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1,374,600
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Apr. 12, 1921
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Band-saw guide
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Edgar Newell |
Irwin, PA |
Improvements to patent 1,086,074.
These expensive and complex guides were manufactured for quite some time, and parts are still available from Woodworkers Tool Works of Chicago. They were sold as the "Newell automatic band saw guide". |
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1,785,351
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Dec. 16, 1930
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Mortising tool
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William M. Knourek |
River Forest, IL |
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2,679,869
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Jun. 01, 1954
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Machine for forming interlocking mitered joints for muntin structures
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William M. Knourek |
Chicago, IL |
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