Cord tensioner for pull cords in architectural coverings

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Description

FIG. 1 is an isometric showing the rear of the cord tensioner for pull cords in architectural coverings.

FIG. 2 is an isometric showing the front of the cord tensioner.

FIG. 3 is a top plan view of the cord tensioner.

FIG. 4 is a front elevation of the cord tensioner.

FIG. 5 is a left side elevation of the cord tensioner with the right side being a mirror image thereof.

FIG. 6 is a rear elevation of the cord tensioner; and,

FIG. 7 is a bottom plan view of the cord tensioner.

Referenced Cited
U.S. Patent Documents
D377287 January 14, 1997 Biba
D395973 July 14, 1998 Huang
3590900 July 1971 Salzmann
4732202 March 22, 1988 Anderson
5845696 December 8, 1998 Chou
Patent History
Patent number: D428292
Type: Grant
Filed: Feb 16, 1999
Date of Patent: Jul 18, 2000
Inventor: Richard N. Anderson (Whitesville, KY)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Law Firm: Dorsey & Whitney LLP
Application Number: 0/100,668
Classifications
Current U.S. Class: D/6581
International Classification: 0610;