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Patent number:
Patent Date:
US Patent: 1,871,020
Reciprocating tool
Patentee:
Andrew Wyzenbeek (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
74/57
Tool Categories:
Assignees:
None
Manufacturer:
Unknown
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 15, 1930
Granted:
Aug. 09, 1932
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
This invention converts a handheld electric drill to a saber saw.
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