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US Patent: 326,683
Device For Inserting and Withdrawing Removable Saw Teeth
Improved Wrench For Setting and Withdrawing Removable Saw Teeth
Patentee:
George F. Simonds (exact or similar names) - Fitchburg, MA

USPTO Classifications:
76/80, 81/155

Tool Categories:
wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. D. Ellsworth
T. C. Brecht
H. S. Downe
Geo. E. Downe

Patent Dates:
Applied: Apr. 22, 1885
Granted: Sep. 22, 1885

Patent Pictures:
Geroge F. Simonds patent September 22, 1885
USPTO (New site tip)
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Description:
This wrench is designed to function with replaceable saw teeth that do not have holes for pin type wrenches. It holds the tooth by a vise-type clamp.

The tooth is described in parallel patents no 326,684 and 326,685.

Corresponding Canadian patent CA-23,994 was granted May 6, 1886.

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