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Patent number:
Patent Date:
US Patent: 2,259,533
Spring Spreader
Patentee:
Edward M. Pfauser (
exact
or
similar
names) - Milwaukee, WI
USPTO Classifications:
254/10.5
,
29/239
,
29/252
Tool Categories:
agricultural
:
spreaders
Assignees:
Blackhawk Mfg. Co.
- Milwaukee, WI
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Jan. 09, 1939
Granted:
Oct. 21, 1941
Patent Pictures:
USPTO
(New site tip)
Google Patents
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Description:
Morsell, Lieber & Morsell - patent attorneys
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