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Patent number:
Patent Date:
US Patent: 2,421,657
Handsaw filing guide
Patentee:
James H. Speed (
exact
or
similar
names) - Portland, OR
USPTO Classifications:
76/36
,
76/74
Tool Categories:
woodworking tools
:
handsaws
:
saw sharpening tools
Assignees:
Speed Corporation
- Portland, OR
Manufacturer:
Speed Corporation
- Portland, OR
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 22, 1946
Granted:
Jun. 03, 1947
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen
Description:
Example marked Speed Corp Portland Ore
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