US PATENT SUBCLASS 417 / 211
INERTIA-TYPE PUMPING MEMBER OR DRIVE MEANS


Current as of: June, 1999
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417 /   HD   PUMPS

211INERTIA-TYPE PUMPING MEMBER OR DRIVE MEANS


DEFINITION

Classification: 417/211

(under the class definition) Apparatus in which the pump is adapted to be mounted upon or attached to a device which is subject to or adapted to produce motion or vibration, the pump having a relatively movable pumping member, the relative movement of which is caused by the inertia thereof and the motion or vibration of the device or by the inertia of a separate member which is connected to or operatively associated with the pumping member.

(1) Note. The device is usually a vehicle.