Educational device
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Description
The broken lines are included for the purpose of illustrating portions of the educational device that forms no part of the claimed design.
Claims
The ornamental design for an educational device, as shown and described.
Referenced Cited
U.S. Patent Documents
4997374 | March 5, 1991 | Simone |
D354742 | January 24, 1995 | Hamilton |
D363511 | October 24, 1995 | Hui |
D392321 | March 17, 1998 | Chan |
5813861 | September 29, 1998 | Wood |
D413941 | September 14, 1999 | Ko |
D453195 | January 29, 2002 | Chan |
D453793 | February 19, 2002 | Hou |
D531668 | November 7, 2006 | Goodstriker et al. |
D531669 | November 7, 2006 | Gordon et al. |
D537119 | February 20, 2007 | Traub |
D557338 | December 11, 2007 | Delman et al. |
D583416 | December 23, 2008 | Cisneros |
D587246 | February 24, 2009 | Neu et al. |
D646329 | October 4, 2011 | Lawrence et al. |
Patent History
Patent number: D699299
Type: Grant
Filed: Dec 22, 2011
Date of Patent: Feb 11, 2014
Assignee: Globisens Ltd. (Ra'anana)
Inventor: Dov Bruker (Ra'anana)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/409,411
Type: Grant
Filed: Dec 22, 2011
Date of Patent: Feb 11, 2014
Assignee: Globisens Ltd. (Ra'anana)
Inventor: Dov Bruker (Ra'anana)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/409,411
Classifications
Current U.S. Class:
Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60)