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:
Oct. 15, 1991
Filed:
Oct. 17, 1990
Applicant:
Inventor:
Alan Schaefer, Ste. Genevieve, MO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61D / ; A01K / ;
U.S. Cl.
CPC ...
119159 ; 119157 ;
Abstract
An animal operated insecticide spray delivery system operably enclosed in a barrel housing having an access opening to a feed source inside the barrel. The barrel is suspended in space such that the animal must thrust the head into the access opening to operate the spray delivery system. Should an animal butt the barrel, it will simply swing out of the way and in doing that it will lift which is not the habit of an animal to lift its head.