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