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:
Jun. 26, 2001
Filed:
Jun. 06, 2000
Eric W. Lorio, San Marcos, CA (US);
Glenn A. Martin, Fallbrook, CA (US);
Other;
Abstract
A differentiated beaded chain is provided as an aid for rotating blind slats in a desired rotational direction. The differentiation is realized utilizing beads of differing sizes or textures along a first and second length of the beaded chain. An operator consistently achieves a desired rotational response by pulling one of the first and second lengths. The differentiated beads are identifiable by either touch or sight. Similarly, a differentiated cord is provided for opening and closing blinds or curtains along a vertical or horizontal plane. The cord consists mainly of a first texture and utilizes a second texture along a portion of a length of the cord to provide an operator with a means for identifying an expected result of tugging on either of the first or second textured lengths.