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. 11, 1997
Filed:
Jan. 09, 1995
Wendell B Colson, Boulder, CO (US);
Terry L Akins, Louisville, CO (US);
Hunter Douglas Inc., Upper Saddle River, NJ (US);
Abstract
A roller for supporting and storing a flexible light control material. The roller is a substantially circular cylindrical tube defining an outer surface with circumferentially-spaced, longitudinally-extending ribs integral therewith and extending radially outwardly therefrom. One of the ribs defines a radially outwardly extending surface, and a separate one of said ribs defines a radially extending blade-like rib having a tapered and rounded free edge. A clip secures a flexible light control material to the roller. An elongated, resilient, transversely arcuate clip secures the flexible material to the body. The clip defines V-shaped ribs and radially inwardly directed V-shaped channels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile