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:
Apr. 16, 2013
Filed:
Oct. 12, 2011
Teruyuki Nakamura, Tochigi, JP;
Tsutomu Iwaya, Tochigi, JP;
Teruyuki Nakamura, Tochigi, JP;
Tsutomu Iwaya, Tochigi, JP;
Yachiyo Industry Co., Ltd., Sayama-Shi, Saitama, JP;
Abstract
A sunshade device includes a pair of shade guide rails across an indoor opening; a shade of which opposite side edges are guided by the shade guide rails; and a winding shaft rolling up the shade, wherein the opposite side edges of the shade are guided by the shade guide rails with the side edges being folded after a folding stroke whose folded width is gradually increased toward a front end of the shade when the shade is drawn out from the winding shaft, each of the opposite side edges of the shade is provided with a folded introduction part formed by folding a side edge portion of the shade and connecting the folded side edge portion to a main body portion of the shade, and the folded introduction part is formed in a predetermined length from the front end of the shade in an open/close direction of the shade.