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US 4,301,970 AGranted
Powered aerosol spray device
OwnerMargherita Craigheroinventor
Life of this patent
Estimating the term…
Abstract
A powered aerosol spray device includes an internally disposed motor, a fluid reservoir and a baffle arrangement for filtering a liquid and air mixture in order to provide a fine micelles controlled spray.
Claims4
A powered aerosol spray device comprising:
- (a) reservoir means for storing liquid which is to be sprayed in fine micelles;
- (b) a hollow housing disposed upon said reservoir and including;
- (i) first aperture means for permitting communication therebetween,
- (ii) second aperture means through which said fine micelles leave said housing,
- (iii) third aperture means for providing intake air from the atmosphere,
- (iiii) an inner container including fourth aperture means, and
- (iiiii) air duct means, said air duct means connecting said fourth aperture means to said third aperture means for providing a continuous intake inflow path;
- (c) motor means disposed within said housing and centrally disposed within said fourth aperture means with its drive shaft extending downwardly towards said reservoir, said motor means being adapted to be connected to a source of electrical energy;
- (d) impeller means affixed upon said motor drive shaft disposed within said intake air flow path;
- (e) means affixed to said motor means drive shaft and disposed within said first aperture means for directing said liquid upwardly towards said impeller means for mixing with said intake air;
- and
- (f) means for filtering said liquid and gaging said micelles prior to said micelles leaving said second aperture means.
9 more elements
Dependencies are inferred from the claim text.