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. 19, 1995
Filed:
Mar. 30, 1995
Applicant:
Inventor:
Jeff A Jacobson, Corona del Mar, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B / ;
U.S. Cl.
CPC ...
1601681 ; 1601781 ; 160 8404 ;
Abstract
Apparatus for cordless operation of blinds. A pair of actuators are in spiral engagement with a spiral wand coupled to rail mechanism from which the blinds depend. One of the actuators rotates in one direction and the other actuators rotates in an opposite direction. Raising or lowering selective ones of the actuators operates the blinds.