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Patent number:
Patent Date:
US Patent: 1,560,193
Drilling machines
Patentee:
William G. Allen (
exact
or
similar
names) - West Hartford, CT
USPTO Classifications:
474/132
,
474/137
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
woodworking machines
:
wood drilling and boring
:
drill presses
Assignees:
Henry & Wright Mfg. Co.
- Hartford, CT
Manufacturer:
Henry & Wright Mfg. Co.
- Hartford, CT
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 19, 1922
Granted:
Nov. 03, 1925
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Henry & Wright Mfg. Co.
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