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. 08, 2019
Filed:
Mar. 30, 2007
Andreas Pfannenberg, Hamburg, DE;
Andreas Pfannenberg, Hamburg, DE;
PFANNENBERG GMBH, Hamburg, DE;
Abstract
A covering device covers a front area of a device for the passage of air. The device for the passage of air fits in an opening in a wall of a casing, in particular a casing of waste heat producing components, of an electronic cupboard, or of a switch cupboard. The covering device also covers a filter mat of the device for the passage of air. The covering device includes a cover covering the filter mat with a number of inclined lamellar elements, each lamellar element has in its upper area a section with a hook-type configuration orientated against the air admission.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile