Toy stacking construction block
Description
Claims
The ornamental design for a toy stacking construction block, as shown and described.
Referenced Cited
U.S. Patent Documents
535535 | March 1895 | Gardner |
1565901 | December 1925 | Brandt |
2839842 | June 1958 | Keyko |
3708910 | January 1973 | Skillman |
4121831 | October 24, 1978 | Greene |
D275022 | August 7, 1984 | Simpson et al. |
D279393 | June 25, 1985 | Hilko |
D281984 | December 31, 1985 | Nakao et al. |
4826171 | May 2, 1989 | Morse |
5494292 | February 27, 1996 | Mileti |
5560605 | October 1, 1996 | Garcia et al. |
D396498 | July 28, 1998 | Leslie |
D409687 | May 11, 1999 | Mak |
D411590 | June 29, 1999 | Blæsild |
D411865 | July 6, 1999 | Mak |
D417473 | December 7, 1999 | Wise et al. |
6224453 | May 1, 2001 | McKinley et al. |
D599416 | September 1, 2009 | Turco-Rivas |
20080185781 | August 7, 2008 | Mascolo |
Patent History
Patent number: D650866
Type: Grant
Filed: Jul 23, 2010
Date of Patent: Dec 20, 2011
Inventor: Peer Clahsen (Schopfheim)
Primary Examiner: Cynthia M Chin
Attorney: Grant Patent Services
Application Number: 29/347,911
Type: Grant
Filed: Jul 23, 2010
Date of Patent: Dec 20, 2011
Inventor: Peer Clahsen (Schopfheim)
Primary Examiner: Cynthia M Chin
Attorney: Grant Patent Services
Application Number: 29/347,911
Classifications
Current U.S. Class:
Construction Type (e.g., Building Block) (D21/484)