Math fidget spinner
Latest Shenzhen LiFan Technology Co., LTD. Patents:
Description
Claims
The ornamental design for a math fidget spinner, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D354314 | January 10, 1995 | Steininger |
5642886 | July 1, 1997 | Yancey, Jr. |
D563478 | March 4, 2008 | Hanes, III |
D612892 | March 30, 2010 | Miele |
D709557 | July 22, 2014 | Thomasson |
D859536 | September 10, 2019 | Cope |
D860332 | September 17, 2019 | Cope |
D873924 | January 28, 2020 | Cope |
D881998 | April 21, 2020 | Lam |
D1020911 | April 2, 2024 | Lin |
D1046672 | October 15, 2024 | O'Kelly |
20190099688 | April 4, 2019 | Umberger |
- “2024 New Math Facts Fidget Spinners” available Jun. 22, 2024, [online], [site visited Sep. 25, 2024]. Retrieved from Internet, URL:https://www.amazon.es/Spinners-Learning-Division-Multiplication-Subtract/dp/B0D7MKP4YY/ref=sr_1_3?_mk_es_ES=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=10S3GHJL7U3ZU&dib=eyJ2ljoiMSJ9.R (Year: 2024).
- “9pcs Math Fidget Spinner-YAAVAAW” available Jun. 28, 2024, [online], [site visited Sep. 25, 2024]. Retrieved from Internet, URL:https://www.amazon.co.uk/Spinners-Subtract-Educational-Learning-Classroom/dp/B0D8BG54R6/ref=sr_1_1_sspa?crid=186TFT7B1U2J1&dib=eyJ2ljoiMSJ9.ola2QPKuLtTUH9Unzt6b1HyqsLvAyVPALyP6P9N3X (Year: 2024).
- “AUAUY 9 Pcs Math Fidget Spinner” available Jun. 19, 2024, [online], [site visited Sep. 26, 2024]. Retrieved from Internet, URL:https://www.amazon.co.uk/dp/B0D7HQF6HN/ref=sspa_dk_detail_4?pd_rd_i=B0D7HQF6HN&pd_rd_w=RQQYQ&content-id=amzn1.sym46187d6a-4306-4bc6-830c-7b2085e0e39f&pf_rd_p=46187d6a-4306-4bc6-830c (Year: 2024).
Patent History
Patent number: D1066517
Type: Grant
Filed: Jul 3, 2024
Date of Patent: Mar 11, 2025
Assignee: Shenzhen LiFan Technology Co., LTD. (Shenzhen)
Inventor: Fei Qin (Hechi)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Rochel L Rimelspach-Zare
Application Number: 29/950,493
Type: Grant
Filed: Jul 3, 2024
Date of Patent: Mar 11, 2025
Assignee: Shenzhen LiFan Technology Co., LTD. (Shenzhen)
Inventor: Fei Qin (Hechi)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Rochel L Rimelspach-Zare
Application Number: 29/950,493
Classifications
Current U.S. Class:
Multiple Activity (D21/475)