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Patent number:
Patent Date:
US Patent: D50,556
Design for a Hammer Head
Patentee:
John H. Hildebrandt (
exact
or
similar
names) - Salina, KS
USPTO Classifications:
D8/78
Tool Categories:
woodworking tools
:
hammers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. W. Godfrey
W. H. Skelton
Patent Dates:
Applied:
Dec. 08, 1916
Granted:
Apr. 03, 1917
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
Description:
Term of patent is 3.5 years
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