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Patent number:
Patent Date:
US Patent: 2,505,856
Gearing for internal-combustion engines
Patentee:
Alfred T. Gregory (
exact
or
similar
names) - Cincinnati, OH
USPTO Classifications:
74/410
,
74/411
,
74/664
Tool Categories:
Assignees:
Cincinnati Bickford Tool Co.
- Cincinnati, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 27, 1944
Granted:
May 02, 1950
Patent Pictures:
USPTO
(New site tip)
Google Patents
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