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:
Apr. 07, 1981
Filed:
Oct. 04, 1979
Applicant:
Inventor:
William Schroeder, Van Nuys, CA (US);
Assignee:
Aelco Corporation, Van Nuys, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222137 ; 1282 / ; 206820 ; 206366 ; 220 234 ; 222143 ;
Abstract
A dual type dispenser for dispensing two materials in equal quantities consists of two barrels joined together and a plunger for each barrel. Since occasions may arise when the barrels are to be used separately, the junction between the barrels is separable, as by a sliding interlock. The plungers also, although initially attached together at the handle to make certain they are moved together, are arranged to be broken apart for use separately with the separated barrels.