Intelligence enhancing toy
Description
The broken lines are included for the purpose of illustrating portions of the intelligence enhancing toy that form no part of the claimed design.
Claims
The ornamental design for an intelligence enhancing toy, as shown and described.
Referenced Cited
U.S. Patent Documents
2310711 | February 1943 | Savage |
3042400 | July 1962 | O'Rear |
D251647 | April 24, 1979 | Valien |
D268510 | April 5, 1983 | Gallagher |
4589853 | May 20, 1986 | Hidvegi |
D328318 | July 28, 1992 | Rhymer |
6582271 | June 24, 2003 | Wallis |
D528463 | September 19, 2006 | Schobinger et al. |
D590742 | April 21, 2009 | Anderson |
8181960 | May 22, 2012 | Anderson |
20100285717 | November 11, 2010 | Chen |
Patent History
Patent number: D743492
Type: Grant
Filed: Jun 25, 2014
Date of Patent: Nov 17, 2015
Inventor: Chien-Ming Chen (New Taipei)
Primary Examiner: Catherine Tuttle
Application Number: 29/494,843
Type: Grant
Filed: Jun 25, 2014
Date of Patent: Nov 17, 2015
Inventor: Chien-Ming Chen (New Taipei)
Primary Examiner: Catherine Tuttle
Application Number: 29/494,843
Classifications
Current U.S. Class:
Coordination Or Hand-manipulative Type (D21/468)