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:
Mar. 31, 1981
Filed:
Dec. 20, 1978
Applicant:
Inventor:
David L Rogers, Glen Burnie, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
239390 ; 222570 ; 285D / ;
Abstract
The invention is a system of a plurality of extensions for a nozzle on dispensing cans or cartridges of various materials, as for example a cartridge of caulking compound. The normal nozzle on a container of material is usually very short and is useless in confined areas where the point of application is beyond the reach of the existing nozzle. The present invention provides a series of interlocking extensions which can be added to the short nozzle on the cartridge to reach the point of application at a range of distance.