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. 22, 2003
Filed:
Jan. 03, 2002
Chih-Ming Chen, Taichung, TW;
Other;
Abstract
A roll-up curtain assembly having an elongated seat frame designed to b e mounted at one lateral side of an entrance of a private area. The seat frame has an elongated opening. A rotatable shaft with a curtain piece roller up on the shaft is received in the seat frame. A reverse assembly is provided to return the curtain piece to the rolled up position after it is released from an extended position. The free end of the curtain piece passes through opening of the seat frame. A stopping device is mounted on the free end of the curtain piece for preventing the curtain piece from being pulled into the seat frame. A first join member is mounted on the stopping device and a second join member to be mounted on the other lateral side opposite from the seat frame of the entrance of the private area to assure closure of the curtain piece.