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:
Nov. 20, 1990
Filed:
Sep. 25, 1989
Freddie Soethout, Pulheim, DE;
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
An air outlet having a housing with stationary and swivelling lamellae which are arranged to influence air circulation. the stationary lamelae are arranged parallel to each other. The swivelling lamellae are pivotally supported in the housing about their respective swivel axis which are parallel to each other and perpendicular to the stationary lamellae. Each swivelling lamella includes first and second cooperating partial lamellae, each of which includes at least one lamellar tongue. Each tongue of the first partial lamella is positioned adjacent to a tongue of the second partial lamella such that the tongues are arranged to alternate with each other and operatively associate a respective swivelling lamellae with stationary lamellae. The first and second cooperating partial lamellae of each swivelling lamella are coupled to each other to permit independent displacement of each partial lamella so that the outlet may be adjusted to diffuse the air passing therethrough.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile