Pet waste collection apparatus
Description
Contour lines are used to indicate surface contours.
Claims
The ornamental design for a pet waste collection apparatus, as shown and described.
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Patent History
Patent number: D634491
Type: Grant
Filed: May 27, 2010
Date of Patent: Mar 15, 2011
Inventor: Roy Paul Sigmund (Vancouver)
Primary Examiner: Terry A Wallace
Attorney: Oyen Wiggs Green & Mutala LLP
Application Number: 29/362,633
Type: Grant
Filed: May 27, 2010
Date of Patent: Mar 15, 2011
Inventor: Roy Paul Sigmund (Vancouver)
Primary Examiner: Terry A Wallace
Attorney: Oyen Wiggs Green & Mutala LLP
Application Number: 29/362,633
Classifications
Current U.S. Class:
Scoop Or Rake Type (D30/162)