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:
Aug. 24, 1976
Filed:
Jun. 26, 1975
Herman E Jass, Princeton, NJ (US);
Frederick F Kohlhepp, Princeton Junction, NJ (US);
Carter-Wallace, Inc., New York, NY (US);
Abstract
A valve-actuated aerosol package for separately storing and simultaneously dispensing in the form of a spray or stream a plurality of flowable materials. The package comprising a self-standing first container closed at one end with a dispensing valve at its opposite end and forming a first chamber. A piston diaphragm pressurably mated with the inner walls of the first chamber and dividing said chamber into an upper and lower chamber, a second coaxially mounted container within said upper chamber such that liquid cannot pass between said second container and said upper chamber. The valve-actuated aerosol package being operative to dispense flowable materials from said upper chamber and said second container separately and simultaneously or as a mixture through a dispensing nozzle.