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Patent number:
Patent Date:
US Patent: 1,308,765
Level
Patentee:
George C. Powell (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
33/350
,
33/365
,
33/483
Tool Categories:
layout tools
:
levels
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
E. F. Wilson
W. P. Kilroy
Harry R. L. White
Patent Dates:
Applied:
Dec. 12, 1917
Granted:
Jul. 08, 1919
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This level features metal sheathing along the top and bottom to protect the level from rough use.
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