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11/08/07 - USPTO Class 417 |  112 views | #20070258836 | Prev - Next | About this Page  417 rss/xml feed  monitor keywords

Vacuum pump

USPTO Application #: 20070258836
Title: Vacuum pump
Abstract: A vacuum pump includes a housing, a rotor located in the housing and having a shaft and pump-active elements supported on the shaft, a stator having pump-active elements and located in a separate housing part of the housing, for driving the pump, bearings for rotatably supporting the rotor shaft, and at least one vacuum chamber located in the housing. (end of abstract)



Agent: Abelman, Frayne & Schwab - New York, NY, US
Inventors: Bernd Hofmann, Tobias Stoll
USPTO Applicaton #: 20070258836 - Class: 4174234 (USPTO)

Vacuum pump description/claims


The Patent Description & Claims data below is from USPTO Patent Application 20070258836, Vacuum pump.

Brief Patent Description - Full Patent Description - Patent Application Claims
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Diaphragm pump
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Pump unit for supplying chemical liquids
Industry Class:
Pumps

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