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Patent number:
Patent Date:
US Patent: 579,200
Stopper-extractor
Patentee:
Edwin Walker (
exact
or
similar
names) - Erie, PA
USPTO Classifications:
30/1.5
,
7/155
,
7/156
,
81/3.29
Tool Categories:
household
:
cork extractors
:
self and partial cork pullers
Assignees:
None
Manufacturer:
Erie Specialty Co.
- Erie, PA
Witnesses:
Clinton D. Higby
H. C. Lord
Patent Dates:
Applied:
Nov. 04, 1896
Granted:
Mar. 23, 1897
Patent Pictures: [
1
|
2
]
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