Strip for teaching-aid
Latest Youth Toy Enterprise Co., Ltd. Patents:
Description
Claims
The ornamental design for a strip for teaching-aid, as shown and described.
Referenced Cited
U.S. Patent Documents
D246441 | November 22, 1977 | Bergendorff |
D278068 | March 19, 1985 | Sager |
D293086 | December 8, 1987 | LeMarie |
D314712 | February 19, 1991 | Kunz |
D339376 | September 14, 1993 | Abe |
D376618 | December 17, 1996 | Hix |
D406538 | March 9, 1999 | Cornell et al. |
D426851 | June 20, 2000 | Carroll |
D457052 | May 14, 2002 | Snyder |
D480109 | September 30, 2003 | Jeffirs et al. |
D481071 | October 21, 2003 | Jeffirs et al. |
D486183 | February 3, 2004 | DeMaison |
D558849 | January 1, 2008 | Taira et al. |
Patent History
Patent number: D585939
Type: Grant
Filed: Sep 26, 2005
Date of Patent: Feb 3, 2009
Assignee: Youth Toy Enterprise Co., Ltd. (Taipei County)
Inventor: Fu-Chi Lin (Taipei Hsien)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Attorney: WPAT, P.C.
Application Number: 29/239,056
Type: Grant
Filed: Sep 26, 2005
Date of Patent: Feb 3, 2009
Assignee: Youth Toy Enterprise Co., Ltd. (Taipei County)
Inventor: Fu-Chi Lin (Taipei Hsien)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Attorney: WPAT, P.C.
Application Number: 29/239,056
Classifications
Current U.S. Class:
Teaching Material (D19/59)