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:
May. 14, 2002
Filed:
Nov. 03, 2000
Frank Tsai, Taipei, TW;
Other;
Abstract
Rear leg-supported foldable chair including a front leg, a rear leg, a seat and a linking mechanism. The rear leg is pivotally connected with rear end of the seat. A connecting plate is disposed at top end of the rear leg for pivotally connecting with the front leg. Two fixing bent plates respectively extend from lower edges of two lateral fulcrums of the front leg. Each of the fixing bent plates via a linking rod is connected with the other. The linking rod via a movable plate is pivotally connected with the rear end of the seat to form the linking mechanism. When the chair is unfolded, the fulcrums of the rear leg and the linking mechanism directly welded on the front leg will distributively bear the weight loaded on the seat. The front leg and rear leg are firmly connected with each other so that the foldable chair is more rigid and durable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile