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. 02, 1996
Filed:
Mar. 28, 1995
George W Miller, Eastanollee, GA (US);
Other;
Abstract
A pet litter separator including a container and a sifter for separating the unsoiled litter from the animal excrement and soiled litter. The sifter includes a stationery first sifter element for retaining the animal excrement and soiled litter within the container and a vertically movable second sifter element for separating the unsoiled litter from the animal excrement and soiled litter. A sifter mounts the second sifter element for relative vertical movement with respect to the first sifter element. A plurality of first sifter openings are defined within the first sifter element. The second sifter element has a first vertical position closing the first sifter openings thereby retaining litter within the container and a second vertical position unobstructing the first sifter openings enabling the unsoiled litter to pass through the first sifter openings. An actuator is interconnected with the sifter for moving the second sifter element from the first vertical position to the second vertical position.