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:
Sep. 17, 2002
Filed:
Mar. 18, 1999
Applicant:
Inventors:
Christian Hassmann, Mittelneufnach, DE;
Andreas Schaab, Aschaffenburg, DE;
Jürg Hausser, Vettelschoss, DE;
Assignee:
Johns Manville International, Inc., Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B 7/36 ; E04G 9/10 ;
U.S. Cl.
CPC ...
B28B 7/36 ; E04G 9/10 ;
Abstract
Formwork for producing articles of concrete is described, comprising a supporting means, a latticed sheet-like structure attached fast to the supporting means and a nonwoven fabric attached to the latticed sheet-like structure by means of a suitable adhesive.