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:
Feb. 07, 1984
Filed:
Apr. 13, 1981
Applicant:
Inventor:
Jacques Bousgarbies, Poitiers, FR;
Assignee:
Airwick Industries, Inc., Carlstadt, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03D / ;
U.S. Cl.
CPC ...
222 67 ; 4227 ;
Abstract
A device for the metered release of an active ingredient from a stock container into a surrounding liquid, said device comprising a float-containing metering unit which releases a defined quantity of active ingredient when the float is raised and a release control unit which has a collecting chamber and an overflow syphon positioned in the chamber for transferring the defined quantity of active ingredient into the surrounding liquid.