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:
Jan. 26, 2010
Filed:
Apr. 20, 2006
Applicants:
Joel E. Adair, Racine, WI (US);
Brian T. Davis, Burlington, WI (US);
Gopal P. Ananth, Racine, WI (US);
David P. Mather, Milwaukee, WI (US);
Inventors:
Joel E. Adair, Racine, WI (US);
Brian T. Davis, Burlington, WI (US);
Gopal P. Ananth, Racine, WI (US);
David P. Mather, Milwaukee, WI (US);
Assignee:
S.C. Johnson & Son, Inc., Racine, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 9/00 (2006.01); A62B 7/08 (2006.01); A01G 13/06 (2006.01); A01M 13/00 (2006.01); A21B 1/00 (2006.01); F27D 11/00 (2006.01); H05B 3/06 (2006.01); B65H 1/00 (2006.01); B65G 59/00 (2006.01); A24F 25/00 (2006.01); B01D 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are devices for dispensing air treatment chemicals, and refill units for use therewith. Some of these devices have a well facing the heater and a transparent wall to view the use up of the air treatment chemical. Other of these devices have a refill with wells positioned in opposing directions.