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Patent number:
Patent Date:
US Patent: 1,633,389
Electric tool
Patentee:
Walter Stumpf (
exact
or
similar
names) - Baltimore, MD
USPTO Classifications:
310/216.126
,
310/47
Tool Categories:
handheld power tools
Assignees:
Black & Decker Mfg. Co.
- Towson, MD
Manufacturer:
Black & Decker Mfg. Co.
- Towson, MD
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 15, 1926
Granted:
Jun. 21, 1927
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Black & Decker Mfg. Co., Ltd.
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