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. 02, 1996
Filed:
Apr. 08, 1993
Wolfgang Bottger, Kodnitz, DE;
Werner Pensel, Kulmbach, DE;
Vorwerk & Co. Interholding GmbH, Wuppertal, DE;
Abstract
A structural part having as its basis a sandwich fabric, in particular a velour fabric, having at least a first layer (a) and a second layer (b) and intermediate links connecting said layers (a, b), in which connection the fabric consists of a technical yarn such as aramid fiber, carbon fiber, ceramic fiber or, in particular, glass fiber, is resinified and cured, and the intermediate links form rigid spacing elements for the first and second layers (a, b). In order to be able to produce, in particular, structural parts which have a strong curvature, at least one of the layers (a, b) be woven in an open weave, such as used also in multi-layer fabrics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile