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US Patent: 1,964,245
Constant Delivery Radial Piston Pump
Patentees:
Elek K. Benedek (exact or similar names) - Mount Gilead, Morrow County, OH
Howard F. MacMillin (exact or similar names) - Mount Gilead, Morrow County, OH

USPTO Classifications:
74/55, 91/481, 92/148, 92/256, 92/72

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: Sep. 22, 1931
Granted: Jun. 26, 1934

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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