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US Patent: 2,516,495
Hydraulic tool control unit
Patentee:
Arthur P. Waterson (exact or similar names) - Tulsa, OK

USPTO Classifications:
409/129, 82/11.5, 91/216A, 91/37, 91/376R

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories and attachments

Assignees:
R. K. LeBlond Machine Tool Co. - Cincinnati, OH

Manufacturer:
R. K. LeBlond Machine Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 10, 1946
Granted: Jul. 25, 1950

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for R. K. LeBlond Machine Tool Co.
Description:
Improvements to the controller of the duplicating lathe of patent 2,559,138.

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