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.:

US 7790258 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 07, 2010

Filed:

Dec. 16, 2004
Applicants:

Walter Blum, Neuwied, DE;

Dirk Wester, Wissen, DE;

Volker Wiegmann, Taunusstein, DE;

Inventors:

Walter Blum, Neuwied, DE;

Dirk Wester, Wissen, DE;

Volker Wiegmann, Taunusstein, DE;

Assignee:

Lohmann GmbH & Co. KG, Neuwied, DE;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); B32B 7/12 (2006.01); B32B 15/04 (2006.01); G11B 11/105 (2006.01);
U.S. Cl.
CPC ...
Abstract

Self-adhesive, flexible sealing tapes, comprising at least one flexible, self-adhesive core or at least one flexible, self-abhesive carrier layer provided with an envelope or two-sided coating consisting of a second adhesive system.


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Blum, Walter. (2010). Sealing tape for adhesive bonding of vapour barrier films and vapour retarder films, and process for its manufacture (U.S. Patent No. 7790258). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7790258

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