Teaching model
Latest HANGZHOU ZT MODEL CO., LTD Patents:
The evenly spaced broken lines immediately adjacent the claim depict the bounds of the claimed design, while all other broken lines are directed to environment. The dot-dash broken lines encircling portions of the claimed design in
Claims
The ornamental design of a teaching model, substantially as shown and described.
D98713 | February 1936 | Briner |
D183389 | August 1958 | Gaston |
2963796 | December 1960 | Zalkind |
D244760 | June 21, 1977 | Phillips |
D254224 | February 19, 1980 | Papas |
4274225 | June 23, 1981 | Knauff |
4452589 | June 5, 1984 | Denison |
D312674 | December 4, 1990 | Satoh |
D313261 | December 25, 1990 | Satoh |
D343432 | January 18, 1994 | Pachol |
5702283 | December 30, 1997 | Watson, Jr. |
D837294 | January 1, 2019 | Ciniello |
304695335 | June 2018 | CN |
2006231461 | September 2006 | JP |
20020005198 | January 2002 | KR |
- Gearbest. https://www.gearbest.com/science-discovery-toys/pp_009211530755.html. Nov 11, 2018. DIY Graffiti Robot Children Educational Toy—Multi. (Year: 2018).
Type: Grant
Filed: Oct 31, 2018
Date of Patent: Aug 11, 2020
Assignee: HANGZHOU ZT MODEL CO., LTD (Hangzhou)
Inventors: Rui Feng (Zhejiang), Shaohua Wang (Gansu), He Jiang (Zhejiang), Jie Pan (Zhejiang)
Primary Examiner: Lauren D McVey
Application Number: 29/668,600