Portable toilet
Description
Claims
The ornamental design for a portable toilet, as shown and described.
Referenced Cited
U.S. Patent Documents
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D250350 | November 21, 1978 | Sargent et al. |
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D337831 | July 27, 1993 | McNamara et al. |
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D444570 | July 3, 2001 | Pilosi et al. |
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Patent History
Patent number: D579589
Type: Grant
Filed: Nov 22, 2006
Date of Patent: Oct 28, 2008
Inventor: Chris Christian (Telluride, CO)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Kathleen M Sims
Attorney: Crossley Patent Law
Application Number: 29/250,609
Type: Grant
Filed: Nov 22, 2006
Date of Patent: Oct 28, 2008
Inventor: Chris Christian (Telluride, CO)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Kathleen M Sims
Attorney: Crossley Patent Law
Application Number: 29/250,609
Classifications
Current U.S. Class:
Simulative (D26/16)