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:
Feb. 23, 2010
Filed:
Dec. 14, 2007
Chih-wei HU, Taipei City, TW;
Chih-Wei Hu, Taipei City, TW;
Other;
Abstract
A stapler has a body including two holes formed on two sidewalls thereof and a first link defined on one sidewall thereof. A magazine is assembly installed in the bottom of the body. A handle assembly includes a handle lever formed on an end thereof and a handle stop defined on another end thereof. A second link and a through hole are between the handle lever and the handle stop. A connector is disposed in the second link and pivotally couples to the two holes, and a first roller is inserted through the through hole and moves rotatably in the first link of the body. A power spring is disposed in the body, and a plunger includes a first hole and a second hole. When the handle lever is pressed downwardly and the handle stop lifts the plunger upwardly, the first roller is driven to move rotatably in the first link of the body to detach the handle stop from the plunger gradually.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile