Toy stacking block construction set
Description
The single FIGURE is an exploded perspective view of a four-sided toy stacking block construction set showing my new design.
Claims
The ornamental design for a toy stacking block construction set, as shown and described.
Referenced Cited
U.S. Patent Documents
| 535535 | March 1895 | Gardner |
| 2839842 | June 1958 | Keyko |
| D279393 | June 25, 1985 | Hilko |
| D281984 | December 31, 1985 | Nakao et al. |
| 5494292 | February 27, 1996 | Mileti |
| D396498 | July 28, 1998 | Leslie |
| D409687 | May 11, 1999 | Mak |
| D411590 | June 29, 1999 | Blaesild |
| D411865 | July 6, 1999 | Mak |
| 6224453 | May 1, 2001 | McKinley et al. |
| D599416 | September 1, 2009 | Turco-Rivas |
| D650866 | December 20, 2011 | Clahsen |
Patent History
Patent number: D664215
Type: Grant
Filed: Aug 17, 2011
Date of Patent: Jul 24, 2012
Inventor: Peer Clahsen (Schopfheim)
Primary Examiner: Cynthia M Chin
Attorney: Grant Patent Services
Application Number: 29/371,740
Type: Grant
Filed: Aug 17, 2011
Date of Patent: Jul 24, 2012
Inventor: Peer Clahsen (Schopfheim)
Primary Examiner: Cynthia M Chin
Attorney: Grant Patent Services
Application Number: 29/371,740
Classifications
Current U.S. Class:
Construction Type (e.g., Building Block) (D21/484)
