Toy block
Description
The broken line depictions of portions of the toy block form no part of the claimed design.
Claims
The ornamental design for a toy block, as shown and described.
Referenced Cited
U.S. Patent Documents
D233541 | November 1974 | Christiansen |
4246718 | January 27, 1981 | Chatani |
4306373 | December 22, 1981 | Chatani et al. |
D272256 | January 17, 1984 | Chatani et al. |
5000713 | March 19, 1991 | Cheng |
D333852 | March 9, 1993 | Olsen |
5209693 | May 11, 1993 | Lyman |
D346627 | May 3, 1994 | Bach |
D360000 | July 4, 1995 | Hatting et al. |
D380789 | July 8, 1997 | Gabriel |
D415217 | October 12, 1999 | Rudy |
D422036 | March 28, 2000 | Laserna Fernandez |
D464682 | October 22, 2002 | Lin |
7322873 | January 29, 2008 | Rosen et al. |
Patent History
Patent number: D580995
Type: Grant
Filed: Jun 13, 2007
Date of Patent: Nov 18, 2008
Inventor: Sun Woo Chun (Incheon)
Primary Examiner: Holly H. Baynham
Assistant Examiner: Cynthia M Chin
Attorney: Jefferson IP Law, LLP
Application Number: 29/281,036
Type: Grant
Filed: Jun 13, 2007
Date of Patent: Nov 18, 2008
Inventor: Sun Woo Chun (Incheon)
Primary Examiner: Holly H. Baynham
Assistant Examiner: Cynthia M Chin
Attorney: Jefferson IP Law, LLP
Application Number: 29/281,036
Classifications
Current U.S. Class:
Cube (D21/499)