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:
Dec. 18, 1984
Filed:
Jan. 24, 1983
Applicant:
Inventor:
David K McClure, Muncy, PA (US);
Assignee:
Marathon Manufacturing Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B / ;
U.S. Cl.
CPC ...
1601 / ;
Abstract
A cord lock for mounting in the headrail channel of a venetian blind including a hollow structure seated on the bottom wall of the channel and having a lower opening for communication through the channel bottom wall, front and back shoulders externally on the hollow structure engaging upper regions of the headrail channel to retain the hollow structure in position in the channel, a cord guide in the hollow of said structure, and a jamming element movable in the hollow structure upwardly toward and downwardly away from the cord guide for jamming and releasing a lift cord between said guide and jamming element.