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:
Apr. 26, 1988
Filed:
Mar. 13, 1987
Applicant:
Inventor:
William J O'Neil, Cincinnati, OH (US);
Assignee:
The Drackett Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
239 45 ; 239 47 ; 239 515 ;
Abstract
An air freshener dispenser of the type containing in a reservoir a liquid fragrance composition comprising a necked container, a wick provided in the neck, an emanator pad holder retaining within a containment enclosure an absorbent or emanator pad in contact with the wick, and a cover member including at least one fragrance-diffusion aperture, the emanator pad holder including means defining at least one fragrance diffusion channel, the emanator pad being detachably rotatable within the cover member, whereby rotation of the cover member brings the diffusion aperture and the diffusion channel into registry.