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:
Jul. 16, 2013
Filed:
Dec. 28, 2010
Aaron Irvin, Salt Lake City, UT (US);
Nathaniel Finlay, Lehi, UT (US);
Aaron Irvin, Salt Lake City, UT (US);
Nathaniel Finlay, Lehi, UT (US);
American Covers, Inc., Bluffdale, UT (US);
Abstract
An air freshener device has a chamber containing a fragrant material pivotal with respect to a back opening in the a plate. A perimeter notch is formed in an intermediate brace and a front dial plate so that a scale on the back plate is visible. A single cartridge has a pair of scent chambers coupled together and disposed adjacent one another in a side-by-side relationship, and formed as a pair of separate and discrete vessels in a plastic sheet separated by a divider and covered by a permeable membrane. Each of the pair of vessels contains a fragrant material with a fragrance that can permeate through the permeable membrane over time.