Pumps for liquids
United States Patent 3256828
US Patent References:
Toy pump
- - 2205747

Pumping mechanism
- - 2301063

Resilient support for motors
- - 2620151

Pump
- - 2627816

Seal for use between relatively movable members
- - 3039780


Inventors:
Clinton, Rule
Publication Date:
06/21/1966
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Assignee:
Clinton, Rule
Primary Class:
417/363
Other Classes:
417/423.110, 310/91, 310/51
International Classes:
F04D13/08; F04D29/10; F04D29/60; F04D29/66; F04D13/06; F04D29/08
US Patent References:
3088415Submersible pump