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US Patent: 2,023,216
Variable Delivery Pump or Motor
Patentee:
Elek K. Benedek (exact or similar names) - Mount Gilead, Morrow County, OH

USPTO Classifications:
74/22R, 91/494, 91/497

Tool Categories:
industrial machines : pumps : hydraulic pumps

Assignees:
Hydraulic Press Mfg. Co. - Mount Gilead, Morrow County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 29, 1932
Granted: Dec. 03, 1935

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Hydraulic Press Mfg. Co.

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