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Patent number:
Patent Date:
US Patent: 1,799,393
Brace Drill
Variable-Speed Brace Drill
Patentee:
Andrew E. Rylander (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
475/270
,
81/36
Tool Categories:
woodworking tools
:
braces
woodworking tools
:
hand drills
Assignees:
Joseph H. Hunter
- Bloomfield Hills, MI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 26, 1929
Granted:
Apr. 07, 1931
Patent Pictures:
USPTO
(New site tip)
Google Patents
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