Title: Non-aerosol type dispenser

Abstract: A portable, hand operated dispenser for spraying fluid composition under pressure wherein a fluid composition to be sprayed is contained in a fluid impervious flexible bag housed within the container and the content material is forced from the bag by continuous pressure operating on the outside of the bag from an available source.

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Inventors: Morris, William E. (Appleton, WI, US)

Application Number: 633971
Filing Date: 1975-11-21
Publication_date: 1977-08-23
Assignee:
Primary Class(es): 239/323 239/322, 239/328
Other Classes:
US Patent Ref:

2079933	May, 1937	Fisher	239/526.
2125573	Aug, 1938	Kelle, Jr.	239/526.
2177032	Oct, 1939	Baumgardner	239/328.
2597650	May, 1952	Maehren	239/321.
2665028	Jan, 1954	Hintz	220/300.
2671689	Mar, 1954	Wett	239/321.
3236459	Feb, 1966	McRitchie	239/318.
3282473	Nov, 1966	Moore	239/322.
3432104	Mar, 1969	Kaltenbach	239/328.

Other Refs: 64,719588,631

Dec, 1955	FR
Aug, 1932	DD

Primary Examiner: Love, John J.
Assistant Examiner:
Attorney: McDougall, Hersh & Scott