The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2011
Filed:
Apr. 17, 2009
Fu-sian Yu, Taipei, TW;
Xiao-long MO, Taipei, TW;
Chih-wei Wang, Taipei, TW;
Excellerate Enterprise Co., Ltd., Songshan District, Taipei, TW;
Abstract
A playpen hub assembly includes a base, a first support part and a second support part. The first support part and the second support part are pivoted to two sides of a base body of the base respectively. A slider in the base is moved between a lock position and a release position along a first rail in the base body. An end of the slider has a first block structure for constraining rotation of the first support part relative to the base body. Another end of the slider has a second block structure for constraining rotation of the second support part relative to the base body. A driving part in the base is used for moving the slider to the release position. When the slider is located at the lock position, the first rail is substantially parallel to the first support part and the second support part.