Portable toilet
Description
The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a portable toilet, as shown and described.
Referenced Cited
U.S. Patent Documents
D210008 | January 1968 | Thompson |
D211081 | May 1968 | Barnhart |
D220873 | June 1971 | Edina et al. |
D229828 | January 1974 | Hinkley |
D244694 | June 14, 1977 | McClure |
4031572 | June 28, 1977 | Harding |
D248775 | August 1, 1978 | Brown |
D250350 | November 21, 1978 | Sargent et al. |
D258464 | March 3, 1981 | Garst |
D275520 | September 11, 1984 | Harding et al. |
D337831 | July 27, 1993 | McNamara et al. |
D349578 | August 9, 1994 | Tagg |
D354142 | January 3, 1995 | McNamara et al. |
5398465 | March 21, 1995 | Tagg |
D381433 | July 22, 1997 | Priestley et al. |
D424667 | May 9, 2000 | Ariza et al. |
D447814 | September 11, 2001 | Swagel et al. |
D452901 | January 8, 2002 | Wieringa |
6427256 | August 6, 2002 | Mullett et al. |
6507958 | January 21, 2003 | Tagg |
D499175 | November 30, 2004 | Kelley et al. |
D541945 | May 1, 2007 | Duck et al |
D571021 | June 10, 2008 | Gebka |
D579589 | October 28, 2008 | Christian |
Patent History
Patent number: D624663
Type: Grant
Filed: Mar 18, 2010
Date of Patent: Sep 28, 2010
Inventor: Chris Christian (Telluride, CO)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Crossley Patent Law
Application Number: 29/357,907
Type: Grant
Filed: Mar 18, 2010
Date of Patent: Sep 28, 2010
Inventor: Chris Christian (Telluride, CO)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Crossley Patent Law
Application Number: 29/357,907
Classifications