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US Patent: 960,480
Planer Attachment
Patentees:
Frederick Allner - Montréal, QC Canada
Edmond N. Boswell - Montréal, QC Canada

USPTO Classifications:
409/313, 409/337, 451/162, 451/392

Tool Categories:
metalworking machines : metal planers : metal planer accessories

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Stuart R. W. Allen
E. R. McKenzie

Patent Dates:
Applied: Jan. 16, 1909
Granted: Jun. 07, 1910

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
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Description:
Fred B. Fahnstenhaugh - patent attorney

This invention was also patented in Canada, patent #CA-117,227. From the patent specification: "...the object is to provide means whereby curved surfaces may be planed on an ordinary planer."

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