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. 28, 2003
Filed:
Nov. 17, 2000
Applicant:
Inventors:
Bernhard Müssig, Seevetal, DE;
Gert Schmeer, Bergen-Bernhaupten, DE;
Assignee:
tesa AG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/02 ; B32B 7/12 ;
U.S. Cl.
CPC ...
C09J 7/02 ; B32B 7/12 ;
Abstract
An adhesive tape which comprises: (1) a backing film, wherein the backing film has at least two intermeshed coextruded layers of different composition, whose interface has a nonlinear course in cross section, which continues laminarly in the machine direction and has been oriented in the machine direction, and has plane-parallel outer faces; and (2) at least one adhesive layer which is attached to the backing film.