Collapsible football sports chair
Latest Tofasco of America, Inc. Patents:
Description
FIG. 1 is a perspective view of one collapsible football sports chair.
FIG. 2 is a top view of the collapsible football sports chair of FIG. 1.
FIG. 3 is a front view of the collapsible football sports chair of FIG. 1.
FIG. 4 is a left side view of the collapsible football sports chair of FIG. 1.
FIG. 5 is a rear view of the collapsible football sports chair of FIG. 1.
FIG. 6 is a right side view of the collapsible football sports chair of FIG. 1; and,
FIG. 7 is a bottom view of the collapsible football sports chair of FIG. 1.
Claims
The ornamental design for a collapsible football sports chair, as shown and described.
Referenced Cited
U.S. Patent Documents
D233381 | October 1974 | Wright |
3843197 | October 1974 | Wright |
D235940 | July 1975 | Stock |
D255297 | June 10, 1980 | Miller |
D312915 | December 18, 1990 | Gilfert et al. |
D338546 | August 24, 1993 | Barker |
5893605 | April 13, 1999 | Chang |
6644731 | November 11, 2003 | Tang |
6682135 | January 27, 2004 | Zheng |
6733070 | May 11, 2004 | Chang |
6755462 | June 29, 2004 | Zheng |
D500605 | January 11, 2005 | Schmidt et al. |
D503554 | April 5, 2005 | Kay |
6899383 | May 31, 2005 | Hwang |
D507892 | August 2, 2005 | Zheng |
20020074834 | June 20, 2002 | Summar et al. |
20030052518 | March 20, 2003 | Zheng |
20030057741 | March 27, 2003 | Zheng |
20030127885 | July 10, 2003 | Tang |
20040007903 | January 15, 2004 | Chang |
20040036323 | February 26, 2004 | Hwang |
20040066075 | April 8, 2004 | Yeh |
20040113476 | June 17, 2004 | Chang |
Patent History
Patent number: D516825
Type: Grant
Filed: Apr 8, 2005
Date of Patent: Mar 14, 2006
Assignee: Tofasco of America, Inc. (LaVerne, CA)
Inventor: Edward Zheng (Chino Hills, CA)
Primary Examiner: Mimosa De
Attorney: Rutart & Tucker, LLP
Application Number: 29/227,292
Type: Grant
Filed: Apr 8, 2005
Date of Patent: Mar 14, 2006
Assignee: Tofasco of America, Inc. (LaVerne, CA)
Inventor: Edward Zheng (Chino Hills, CA)
Primary Examiner: Mimosa De
Attorney: Rutart & Tucker, LLP
Application Number: 29/227,292
Classifications
Current U.S. Class:
D6/358;
D6/368