Resources Contact Us Home
Cat litter box screen
D557867 Cat litter box screen
Patent Drawings:Drawing: D557867-2    Drawing: D557867-3    
« 1 »

(2 images)

Inventor: Northrop
Date Issued: December 18, 2007
Application: D/256,058
Filed: March 15, 2006
Inventors: Northrop; Melaney (Arlington, TX)
Assignee: Doskocil Manufacturing Company, Inc. (Arlington, TX)
Primary Examiner: MacCormac; Cathy Anne
Assistant Examiner:
Attorney Or Agent: Locke Liddell & Sapp, LLP
U.S. Class: D30/161; D6/332
Field Of Search: D30/108; D30/110; D30/111; D30/112; D30/118; D30/119; D30/161; D6/332; D23/406; 40/539; 40/605; 40/606.01; 40/607.01; 119/161; 119/162; 119/163; 119/164; 119/165; 119/166; 119/167; 119/168; 119/169; 119/170; 119/712; 126/544; 126/548; 231/7
International Class: 3099
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Claim: CLAIM The ornamental design for a cat litter box screen, as shown and described.
Description: FIG. 1 is a perspective view of a cat litter box screen;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a right side elevational view thereof.

The dashed lines shown in the drawings represent stitching and form part of the claimed design. The shading indicates a leather-like surface treatment.

The broken lines are for purposes of illustration only and form no part of the claimed design.

* * * * *
  Recently Added Patents
Light-emitting diode devices
Methods of implanting dopant ions
Method and apparatus for content-aware resizing of data chunks for replication
Emergency call notification for network services
Modular storage system
Detection and use of low molecular-weight modulators of the cold-menthol receptor TRPM8
  Randomly Featured Patents
Colloidally stabilized emulsion polymer
Keyboard assembly optimized for a mobile device
Preparation of caffeine
Fusing methods and apparatus therefor
Benzimidazole insecticides
Span adjusting device in automatic weighing machine
Cutting device for materials such as gauze
Filler and floatability material manufacturing process and tubular units that incorporate this material
ABS hydraulic circuit with a variably open inlet valve
Formulations including a 1,3-dicarbonyl compound chelating agent and copper corrosion inhibiting agents for stripping residues from semiconductor substrates containing copper structures