Gear cube
Description
Claims
The ornamental design for a gear cube, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- “Gear Cube” Wikipedia.com, 2010, [online], [site visited Aug. 2, 2020]. Available from Internet: <URL:https://en.wikipedia.org/wiki/Gear_Cube>.
- Magic Cubes, china-magic-cube.com, May 14, 2019 [online], [site visited Aug. 2, 2020]. Available from Internet: <URL: https://web.archive.org/web/20190514213101/http://www.china-magic-cube.com/>.
- WANBY by Magic Combination 3×3 Gear Cube Match-Specific Speed Gear Cube Stickerless Twisty 3D Puzzle, reviewed on Amazon as early as Nov. 30, 2017 [online], [site visited Aug. 2, 2020]. Available from Internet: <URL: https://www.amazon.com/dp/B071JY9Q75/ref=cm_sw_em_r_mt_dp_.d2jFbD2KR9CG>.
Patent History
Patent number: D896322
Type: Grant
Filed: Jun 1, 2020
Date of Patent: Sep 15, 2020
Inventor: Jianhua Du (Shantou)
Primary Examiner: Cynthia M. Chin
Application Number: 29/736,487
Type: Grant
Filed: Jun 1, 2020
Date of Patent: Sep 15, 2020
Inventor: Jianhua Du (Shantou)
Primary Examiner: Cynthia M. Chin
Application Number: 29/736,487
Classifications
Current U.S. Class:
Cube (D21/499)