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:
Oct. 15, 2019
Filed:
Dec. 12, 2017
Tsung-chieh Huang, Kaohsiung, TW;
Tsung-Chieh Huang, Kaohsiung, TW;
Other;
Abstract
A chair capable of installing a handle freely, comprising: a chair frame formed by two symmetrical sub-frame; each sub-frame including a supporting bar and an assembly bar bending from the supporting bar; one end of the assembly being formed with a hollow space for being inserted by a handle; a seat supported by the chair frame and installed between the two sub-frame. Each chair back has two sleeves at two sides thereof; each sleeve enclosing a respective one of the assembly bars; and a retainer for fixing the sleeve to the assembly bar of the frame. The chair further comprises at least one rotatable handle; for each chair frame, a shaft being inserted into a hollow space of the assembly bar of the frame; and a pivotal device is used to pivotally install the handle and the shaft, and a supporting plate is installed on the shaft.