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US Patent: 1,780,174
Portable power saw
Patentee:
John M. Crowe (exact or similar names) - Covington, KY

USPTO Classifications:
30/377

Tool Categories:
handheld power tools : handheld circular saws

Assignees:
The Stanley Works - New Britain, CT

Manufacturer:
The Stanley Works - New Britain, CT

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 16, 1928
Granted: Nov. 04, 1930

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for The Stanley Works
Description:
An improvement to patent 1,644,326.

An example has been reported, labeled, "Stanley Safety Saw", and listing patent 1,830,350, patent 2,228,664 and patent 2,263,136. It was purchased in early 1947.

The improvements are a double gear reduction and a latch mechanism for the guard.

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