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:
Jun. 25, 2002
Filed:
Apr. 11, 2000
Jordi Basagañas Millan, Cerdanyola del Valles, ES;
DBK Espana, S.A., Cerdanyola del Valles, ES;
Abstract
An electric heating device releases active substances and has a housing ( ) and cover ( ) with holes ( ) and ( ) to receive a wick that is to be heated and soaked in a liquid that is to be evaporated. The housing ( ) receives a pill-shaped PTC element ( ) which is pressed between two electrodes ( ) and ( ) having a high heat conducting coefficient. The device has a small number of parts, and, with electrodes of suitable material and structure, provides a uniform heating of the round body which receives the wick.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile