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:
Jan. 20, 1981
Filed:
May. 30, 1979
Applicant:
Inventor:
Francis Vecchiarelli, River Edge, NJ (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B / ;
U.S. Cl.
CPC ...
160177 ;
Abstract
A venetian blind and a tilting mechanism for fitting in a venetian blind headrail for tilting the slats of a venetian blind, in which a rotary drive shaft having a worm drivingly engages a rotary wormwheel, these parts being enclosed in a housing which is formed as a one-piece stamping of two identical mirror image parts which are hinged with a solid hinge to one another, and are provided with bearing parts on each portion which together form a rotary bearing for the drive shaft and worm and rotary bearing for the wormwheel, the mounting bracket serving to hold the two housing portions together in the closed position of the hinge and retain the mechanism as a single assembly.