Building block toy
The broken lines in
Claims
The ornamental design for a building block toy, as shown and described.
| D208789 | October 1967 | Kuhn |
| 5605486 | February 25, 1997 | Zheng |
| D442647 | May 22, 2001 | Chang |
| 6386542 | May 14, 2002 | Lore |
| 6641452 | November 4, 2003 | Racine |
| 7108577 | September 19, 2006 | Peters |
| D689559 | September 10, 2013 | Klitsch |
| D701923 | April 1, 2014 | Jensen |
| D749680 | February 16, 2016 | Lin |
| D755903 | May 10, 2016 | Chen |
| D755904 | May 10, 2016 | Chen |
| D759167 | June 14, 2016 | Xiao |
| D775694 | January 3, 2017 | Kaplan |
| D833543 | November 13, 2018 | Semling |
| D878484 | March 17, 2020 | Xie |
| D963061 | September 6, 2022 | Ling |
| 20140120798 | May 1, 2014 | Finn |
- Fubaoda Kids 600pcs Set Building Blocks Construction Toy, Reviewed and available online as early as Sep. 8, 2022 [online], [site visited Mar. 20, 2023]. Available from Internet: <URL:https://www.amazon.com/dp/B0B19XRXPZ/> (Year: 2022).
Type: Grant
Filed: Sep 26, 2022
Date of Patent: Oct 10, 2023
Inventor: Shitong Chen (Shenzhen)
Primary Examiner: Cynthia M. Chin
Application Number: 29/854,476