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:
Jul. 08, 2008
Filed:
Jan. 18, 2006
Jianhua Zhou, Shen Yue Yuan, Gong Shu District, Hangzhou, Zhejiang 310014, CN;
Jianhua Zhou, Shen Yue Yuan, Gong Shu District, Hangzhou, Zhejiang 310014, CN;
Other;
Abstract
A bottle opener including a housing with a inner cavity; a pair of clamping handles having upper portions coupled to the lower portions of the housing, and the lower portions including clamping portions configured to mate with the neck of the bottle. Also included are an actuator; a first sliding block making reciprocating movement in a longitudinal axis direction with respect to the inner cavity of the housing by the actuator; a helical screw assembly having an upper portion mounted in the first sliding block by a bearing and a lower portion that is free with rotation related to the first sliding block; and a second sliding block contained only slidably in the inner cavity of housing and positioned between the bottom plane of the inner cavity and the lower surface of the first sliding block.