IP Library › Granted Patent US 8,181,601
Granted Patent B2
US 8,181,601 · App. 11/995,273 · Granted May 22, 2012

Pet litter box

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Quick Facts
Patent No.
US 8,181,601
App. No.
11/995,273
Granted
May 22, 2012
Kind
B2
Abstract

A pet litter device which includes a tray to contain pet litter, a pivoting lifting handle connected to the tray to assist in emptying used pet litter, a ramp connectable to the tray to allow ingress and egress to the tray, a skirt adapted to be attached to the perimeter of the tray and having an opening corresponding to the position of the ramp plus an optional sifting scoop for removing pet litter detachably mounted on the underside of the ramp. The upper surface of the ramp is covered in a fabric that cleans the paws of the pet. The pivoting handle, spans the width of the tray and is foldable to encompass one end of the tray, and a single fixed handle is provided at the other end of the tray and the ramp clamps onto the fixed handle. The skirt ramp and scoop are injection molded together and are detachably connected together prior to assembly with the tray. The injection molded skirt ramp and scoop nest with the tray prior to assembly for ease of storage and display in retail outlets.

Claims (12)

1. A pet litter device which includes

a) a tray to contain pet litter,

b) a pivoting lifting handle connected to the tray to assist in emptying used pet litter said pivoting handle spanning the width of the tray and is foldable into a retracted position along the perimeter of one end of the tray,

c) a fixed handle is provided at the end of the tray remote from said pivoting lifting handle,

d) a ramp adapted to be attached to the tray to allow ingress and egress to the tray,

e) a skirt adapted to be attached to the perimeter of the tray and having an opening corresponding to the position of the ramp, wherein the ramp and the skirt, when attached to the tray, cover the perimeter of the tray, the pivoting handle in the retracted position, and the fixed handle to prevent urine or feces contamination of the perimeter of the tray and the handles.

2. A pet litter device as claimed in claim 1 in which a sifting scoop for removing pet litter is detachably mounted on the underside of the ramp.

3. A pet litter device as claimed 2 in which the skirt, ramp and scoop are injection molded together and are detachably connected together prior to assembly with the tray.

4. A pet litter device as claimed in claim 3 in which the injection moulded skirt ramp and scoop nest with the tray prior to assembly for ease of storage.

5. A pet litter device as claimed in claim 1 in which the upper surface of the ramp is covered in a fabric that cleans the paws of the pet.

6. A pet litter device as claimed in claim 5 in which the ramp clamps onto the fixed handle.

7. A pet litter device as claimed in claim 1 in which the pivoting handle in the retracted position is retained under a protruding edge formed in the perimeter of one end of the tray.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 29, 2010
From: STEVENS, GRANT
To: KRATZER, OLIVER CLEMENS ROBERT
Reel/Frame 024311/0806 →
Priority Claims (1)
AU 2005903665 · Jul 11, 2005 · national
Continuity (1)
Related Publication 20090199778A1 · Aug 13, 2009