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. 30, 1994
Filed:
Feb. 23, 1993
Barbara L Fritz, Burnsville, MN (US);
John T Olson, Chisago City, MN (US);
Stephen A Morganson, Eagan, MN (US);
William E Sullivan, Blythewood, SC (US);
Ecolab Inc., St. Paul, MN (US);
Abstract
An air freshener device (200) has a cartridge (100). The cartridge (100) has a housing (101) having a tray (102). A first fragrance (105) is in a first cavity (103) and a second fragrance (106) is in a second cavity (104). A fragrance diffuser (130) is operatively connected to the tray (102) and positioned over the compartments of the tray. A removable cover is operatively connected to the tray to seal the open tops of the cavities. A battery cover (116) has a first side operatively connected to the housing and a second side connected to the housing after a battery is enclosed in the cover.