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US Patent: 1,436,623
Independent direct-acting skid lift
Patentee:
Paul Fredrick Lueth - Everett, WA

USPTO Classifications:
254/93R, 414/434, 414/728, 5/51.1

Tool Categories:
woodworking machines : woodworking material handling machines

Assignees:
Sumner Iron Works - Everett, WA

Manufacturer:
Sumner Iron Works - Everett, WA

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 09, 1920
Granted: Nov. 21, 1922

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Sumner Iron Works

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