Portable entertainment system
Description
The broken lines in the drawings are for the purpose of showing environmental structure and do not form part of the design to be patented.
Claims
The ornamental design for a portable entertainment system, as shown and described.
Referenced Cited
U.S. Patent Documents
D284473 | July 1, 1986 | Ohtsu |
D288321 | February 17, 1987 | Ohtsu |
6049450 | April 11, 2000 | Cho et al. |
D445408 | July 24, 2001 | Hwang |
6352322 | March 5, 2002 | Nakao |
6443574 | September 3, 2002 | Howell et al. |
D482669 | November 25, 2003 | Hori et al. |
D496013 | September 14, 2004 | Tanaka |
D502690 | March 8, 2005 | Uehara et al. |
D511755 | November 22, 2005 | Peng |
D516529 | March 7, 2006 | Ko et al. |
D529462 | October 3, 2006 | Lee et al. |
D535269 | January 16, 2007 | Vitito |
20040017652 | January 29, 2004 | Billington et al. |
20040085485 | May 6, 2004 | Schedivy |
20040212957 | October 28, 2004 | Schedivy |
20040228622 | November 18, 2004 | Schedivy |
20050025466 | February 3, 2005 | Yen et al. |
20060103626 | May 18, 2006 | Tsuda |
Patent History
Patent number: D561139
Type: Grant
Filed: Apr 23, 2007
Date of Patent: Feb 5, 2008
Inventor: Christopher J. Vitito (Celebration, FL)
Primary Examiner: Raphael Barkai
Attorney: Welsh & Flaxman LLC
Application Number: 29/274,411
Type: Grant
Filed: Apr 23, 2007
Date of Patent: Feb 5, 2008
Inventor: Christopher J. Vitito (Celebration, FL)
Primary Examiner: Raphael Barkai
Attorney: Welsh & Flaxman LLC
Application Number: 29/274,411
Classifications
Current U.S. Class:
With Swinging Or Sliding Closure (D14/132)