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. 30, 1987
Filed:
May. 12, 1986
Applicant:
Inventor:
James L Wilson, Houston, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L / ; F24F / ;
U.S. Cl.
CPC ...
422124 ; 126113 ;
Abstract
A forced air furnace air freshener attached to a cold air return duct thereof. A pair of vertically spaced openings are provided in a wall of the duct. A basket has its lid mounted on the outside of such wall, which lid carries a scent block. The hinged main portion of the gasket is normally closed so that air flowing through the cold air duct is by-passed through said openings and is scented by said scent block.
Wilson, James. (1987). Air freshener (U.S. Patent No. 4676954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4676954
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile