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:
Aug. 31, 2021
Filed:
Feb. 28, 2018
Guangzhou Lianrou Machinery and Equipment Co., Ltd, Guangzhou, CN;
Zhiming Tan, Guangzhou, CN;
GUANGZHOU LIANROU MACHINERY AND EQUIPMENT CO., LTD., Ghangzhou, CN;
Abstract
An inclined pocketed spring string () and a pocketed spring bed core (). The inclined pocketed spring string () comprises a plurality of pocketed individual springs () connected at intervals. Each pocketed individual spring () comprises a fabric () and an individual spring () packaged in the fabric (). The individual springs () in the pocketed spring string () are entirely or partially inclined in the fabrics () in an inclined manner. The inclined pocketed spring string () and the pocketed spring bed core () of the present invention, as compared with the pocketed spring bed core of the same size, can effectively decrease the number of springs used and reduce manufacturing costs.