Jigsaw puzzle for education
The file of this patent contains at least one drawing executed in color. Copies of this patent with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for a jigsaw puzzle for education, as shown and described.
752739 | February 1904 | Wilkins |
952997 | March 1910 | Sanderson |
1100026 | June 1914 | O'Toole |
2161717 | June 1939 | McDonald |
3495833 | February 1970 | Wesley |
4725236 | February 16, 1988 | Neri Vela et al. |
D309163 | July 10, 1990 | Jones |
5009430 | April 23, 1991 | Yuhasz |
5259763 | November 9, 1993 | Wendel et al. |
D430621 | September 5, 2000 | Zahdeh |
D589095 | March 24, 2009 | Ellis |
D712981 | September 9, 2014 | Chatzimichalis |
20020140168 | October 3, 2002 | Liu |
20040157195 | August 12, 2004 | Andresen |
20070152400 | July 5, 2007 | Cooper |
20080224396 | September 18, 2008 | Cocis et al. |
912395-001 | July 1991 | FR |
D068497-001 | February 2007 | WO |
D077297-002 | June 2012 | WO |
D077297-003 | June 2012 | WO |
D077297-004 | June 2012 | WO |
Type: Grant
Filed: Dec 6, 2012
Date of Patent: Apr 12, 2016
Inventor: Jisung Kim (Gyungido)
Primary Examiner: Catherine Tuttle
Application Number: 29/439,057