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Patent number:
Patent Date:
US Patent: 1,282,928
Drill
Patentee:
Ralph S. Peirce (
exact
or
similar
names) - Hinsdale, IL
USPTO Classifications:
173/118
,
173/131
,
173/132
,
173/75
,
175/212
,
175/217
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
John H. Nelson, Jr.
Edward B. Nelson
G. L. Cragg
C. L. Peirce
Patent Dates:
Applied:
Sep. 17, 1913
Granted:
Oct. 29, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
G. L. Cragg - patent attorney
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