The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 1976
Filed:
Jan. 08, 1975
John Lawrence Waters, Los Angeles, CA (US);
The Raymond Lee Organization, Inc., New York, NY (US);
Abstract
A rigid housing accommodates a flexible envelope of amorphous material. The housing has air under pressure therein and an open end coincident with the open end of the envelope of material. A housing cover of flexible material encloses the open end of the housing and has an opening formed through the housing cover. A valve opens and closes the opening to permit the passage of material from the envelope. A dispenser unit is removably affixed to the housing at the cover thereof and has a tubular member extending at one end into the envelope of material via the opening in the cover of the housing and has a valve in the area of the other end of the tubular member and a valve intermediate both ends.