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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 9944056 B1

PDFFull Text
Expired
Date of Patent:
Apr. 17, 2018

Filed:

Mar. 26, 2013

Device for heating and connecting sheets of bituminous or synthetic membranes and a bituminous or synthetic membrane thereof

Applicant:

General Membrane S.p.a., Ceggia (VE), IT;

Inventors:

Lionello Codognotto, Salgareda, IT;

Michele Drigo, Treviso, IT;

Assignee:

GENERAL MEMBRANE S.P.A., Ceggia (VE), IT;

Attorneys:

Hedman & Costigan, P.C.

James V. Costigan

Kathleen A. Costigan

Primary Examiner:

Daniel McNally

Int. Cl.
CPC ...
B32B 37/06 (2006.01); E04D 5/12 (2006.01); E04D 5/14 (2006.01); E04D 15/04 (2006.01); B32B 37/00 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B32B 37/06 (2013.01); B32B 37/0046 (2013.01); B32B 38/0008 (2013.01); E04D 5/12 (2013.01); E04D 5/142 (2013.01); E04D 5/146 (2013.01); E04D 5/149 (2013.01); E04D 15/04 (2013.01);
Abstract

A device for heating and connecting sheets () of bituminous or synthetic membranes (), comprising at least one sheet () of a bituminous or synthetic membrane () which is applied to at least one base layer (), said membrane () being formed with a single compound or having at least one bottom layer including a compound or a bituminous mixture and at least one upper layer including a polymeric material and an electrically conductive material, which is heated; in particular, a body () having a mainly longitudinal (A) development and placed on a first edge () of a first sheet () of the membrane () in order to connect said first edge to a second edge () of a second sheet () of the membrane () is provided with an upper face ().

Find Patent Forward Citations

Codognotto, Lionello. (2018). Device for heating and connecting sheets of bituminous or synthetic membranes and a bituminous or synthetic membrane thereof (U.S. Patent No. 9944056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9944056

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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