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US Patent: 2,299,492
Pump Assembly
Patentee:
Edward M. Pfauser - Elm Grove, WI

USPTO Classifications:
222/318, 222/324, 222/384, 222/474, 417/440

Tool Categories:
industrial machines : pumps : hydraulic pumps

Assignees:
Blackhawk Mfg. Co. - Milwaukee, WI

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: May 29, 1941
Granted: Oct. 20, 1942

Patent Pictures:
USPTO pdf tiff
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