Dog waste disposal unit

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Description

FIG. 1 is a front, bottom, and right side perspective view of a dog waste disposal unit showing our new design in a closed configuration.

FIG. 2 is a bottom, front and left side perspective view thereof in a closed configuration.

FIG. 3 is a top, front and left side perspective view thereof in a partially open configuration.

FIG. 4 is a rear, bottom and right side perspective view thereof in a partially open configuration.

FIG. 5 is a rear, bottom and right side perspective view thereof in a partially open configuration.

FIG. 6 is a bottom perspective view thereof in a partially open configuration; and,

FIG. 7 is a bottom perspective view thereof in a partially open configuration.

Claims

The ornamental design for a dog waste disposal unit, as shown and described.

Referenced Cited
U.S. Patent Documents
3685088 August 1972 Doherty
3831557 August 1974 Elesh
4148510 April 10, 1979 Brack et al.
4188055 February 12, 1980 Green
4747633 May 31, 1988 Stacy
D381136 July 15, 1997 Savicki
D578877 October 21, 2008 Lovett
Patent History
Patent number: D611205
Type: Grant
Filed: Oct 24, 2007
Date of Patent: Mar 2, 2010
Inventors: Andris Kirsentals (Liepaja), Arturs Zalmansons (Liepaja)
Primary Examiner: Mitchell I Siegel
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/290,135
Classifications
Current U.S. Class: Waste Collector (e.g., Litter Box, Etc.) (D30/161)