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CA Patent: CA-42,057
Circular saw
Patentee:
John Class (exact or similar names) - Canton, OH

USPTO Classifications:

Tool Categories:
woodworking machines : circular saws : insertable saw teeth
woodworking machines : machine and tool cutters : insertable saw teeth

Assignees:
None

Manufacturer:
Shurly & Dietrich - Galt, ON Canada

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 20, 1893

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
Description:
Seen in a 1902 Shurly & Dietrich catalog, "Class' Improved Chisel Tool Saws". The equivalent US patent, no. 459,477, was used by the Canton Saw Co.

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