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:
Sep. 25, 2001
Filed:
Mar. 12, 2001
Applicant:
Inventor:
Phil Trigiani, Mississauga, CA;
Assignee:
UView Ultraviolet Systems, Inc., Mississauga, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 3/04 ;
U.S. Cl.
CPC ...
B65B 3/04 ;
Abstract
An apparatus (,) and method for detecting leaks in a pressurized air conditioning or refrigeration system (,) comprising a cartridge (,) is described. A facility (,) is for fluidly coupling the cartridge (,) to the pressurized system (,). An assemblage (,) is for forcing a secondary fluid (,) out of the cartridge (,), through the fluidly coupling facility (,) and into a service valve (,) of the pressurized system (,). The cartridge (,) has a first open end with an inner nozzle (,) which connects to the system being charged and an outer nozzle (,).