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:
Jan. 29, 2019
Filed:
Jul. 10, 2017
Zhejiang Xinzhou Bamboo-based Composites Technology Co., Ltd., Hangzhou, CN;
Ling YE, Huzhou, CN;
Ling Ye, Huzhou, CN;
Xin Zhu, Huzhou, CN;
Huiqing Yang, Huzhou, CN;
Linying Zhou, Huzhou, CN;
Shulin Shen, Huzhou, CN;
ZHEJIANG XINZHOU BAMBOO-BASED COMPOSITES TECHNOLOGY CO., LTD., Hangzhou, CN;
Other;
Abstract
A composite pipe including an inner liner layer, a reinforcement layer, a structural layer, and an outer protection layer. The inner liner layer, the reinforcement layer, the structural layer, and the outer protection layer are arranged in that order from the inside out along the radial direction of the pipe. The reinforcement layer includes wound bamboo strips; the structural layer includes a wound planed board; and the reinforcement layer and the structural layer are sandwiched between the inner liner layer and the outer protection layer.