Invention Grant
- Patent Title: Multi-axis rotational puzzle cube
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Application No.: US15952441Application Date: 2018-04-13
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Publication No.: US10245504B2Publication Date: 2019-04-02
- Inventor: Ju-Hsun Yang
- Applicant: Ju-Hsun Yang
- Agency: Rabin & Berdo, P.C.
- Priority: TW106114345A 20170428
- Main IPC: A63F9/08
- IPC: A63F9/08

Abstract:
A multi-axis rotational puzzle cube has a core unit and multiple first operating assemblies and multiple second operating assemblies rotatably assembled to the core unit. Each one of the multiple first operating assemblies has a first operating unit connected to the core unit, a snap rivet connected to the first operating unit inside the core unit, a blocking tube mounted around and stuck with the snap rivet, and a compression spring mounted around the snap rivet and abutting against the core unit and the blocking tube simultaneously. Each one of the multiple second operating assemblies has a second operating unit connected to the core unit, a snap rivet connected to the second operating unit inside the core unit, a blocking tube mounted around and stuck with the snap rivet, and a compression spring mounted around the snap rivet and abutting against the core unit and the blocking tube simultaneously.
Public/Granted literature
- US20180311567A1 MULTI-AXIS ROTATIONAL PUZZLE CUBE Public/Granted day:2018-11-01
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