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. 04, 1992
Filed:
Oct. 02, 1991
Applicant:
Inventors:
Lon M Lonker, Marlton, NJ (US);
Enrico Zobele, Trento, IT;
Assignee:
Certified Chemicals, Inc., Cinnaminson, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
392392 ; 392390 ;
Abstract
A device for heating a fragrant gel is assembled from a base plate and a tray holder adapted to hold a gel cartridge. Electrical terminal prongs connect to a heating element which is disposed in an elongated channel in the base plate. The tray holder has a complimentary elongated channel, such that the heating element is completely sealed and electrically insulated when the holder is joined to the plate. The opposite convex side of the channel forms an elongated rail in the holder which acts both as a heat-distribution and a cartridge retaining member.