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. 05, 2019
Filed:
Oct. 17, 2017
China Tobacco Yunnan Industrial Co., Ltd, Kunming, CN;
Jianguo Tang, Kunming, CN;
Xudong Zheng, Kunming, CN;
Xu Zeng, Kunming, CN;
Ru Wang, Kunming, CN;
Chengya Wang, Kunming, CN;
Shanzhai Shang, Kunming, CN;
Ping Lei, Kunming, CN;
Jingmei Han, Kunming, CN;
Zhiqiang Li, Kunming, CN;
Dalin Yuan, Kunming, CN;
Changshan Zhao, Kunming, CN;
Shiwei Li, Kunming, CN;
Yongkuan Chen, Kunming, CN;
Hongyong Luo, Kunming, CN;
Fengren Fang, Kunming, CN;
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD, Kunming, CN;
Abstract
A sliding cover-opening device includes a top support, a sliding-resistant device, and a rotatable cover opening device. The rotatable cover opening device further includes a rotatable pushing cover and a rotating torsional spring. According to the sliding cover-opening device, the rotatable pushing cover can automatically rotate to 90 degrees to open completely after sliding over a certain distance. Also, with the sliding-resistant device, users can experience a sliding feeling by hands.