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US Patent: 2,188,568
Rail leveling mechanism for planers and the like
Patentee:
John E. Doran (exact or similar names) - Cincinnati, OH

USPTO Classifications:
104/106, 318/264, 409/337

Tool Categories:
metalworking machines : metal planers

Assignees:
G. A. Gray Co. - Cincinnati, OH

Manufacturer:
G. A. Gray Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 17, 1939
Granted: Jan. 30, 1940

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for G. A. Gray Co.

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