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US Patent: 1,279,156
Swage Shaper
Patentees:
John Frederick Pribnow (exact or similar names) - Mellen, WI
Nels Waldemar Soderin (exact or similar names) - Sheboygan, WI

USPTO Classifications:
76/49

Tool Categories:
woodworking tools : handsaws : saw sharpening tools : saw swages

Assignees:
E. C. Atkins & Co. - Indianapolis, IN

Manufacturer:
E. C. Atkins & Co. - Indianapolis, IN

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 17, 1918

Reissue Information:
Reissued as RE16,072 (May 19, 1925)

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
"Vintage Machinery" entry for E. C. Atkins & Co.
Description:
Development of PN 972,913 and PN 1,078,377 previously awarded to Pribnow.

Swage shaper is "interchangeable for right and left operation; in which the tooth gage is automatically adjustable and self-releasing, and is spring mounted to facilitate progress from one tooth to the next; in which the shaper jaws are mounted in an improved manner, facilitating their adjustment, reversal, and replacement; and in which the guide bar for the teeth is unitary, so that it may be made and adjusted as a unit."

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