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Patent number:
Patent Date:
US Patent: 1,987,186
Hydraulic Transmission
Patentee:
Ralph E. Flanders (
exact
or
similar
names) - Springfield, Windsor County, VT
USPTO Classifications:
60/328
,
82/133
,
91/415
,
91/470
Tool Categories:
metalworking machines
:
metalworking machine mechanisms
:
hydraulic apparatus
metalworking machines
:
metalworking machine mechanisms
:
metalworking power transmission
Assignees:
Jones & Lamson Machine Co.
- Springfield, Windsor County, VT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 07, 1932
Granted:
Jan. 08, 1935
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Jones, Lamson & Co.
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