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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 9434148 B1

PDFFull Text
Date of Patent:
Sep. 06, 2016

Filed:

Oct. 23, 2013

Device for the fine weeding of a multilayer sheet comprising a support liner and at least one adhesive film coupled with the liner

Applicant:

Esanastri S.r.l., Calcinaia (Pisa), IT;

Inventors:

Roberto Posarelli, Pisa, IT;

Giuliano Vegni, Pisa, IT;

Giorgio Dinelli, Lucca, IT;

Cesare Stefanini, Pisa, IT;

Federico Carnasciali, Pisa, IT;

Assignee:

ESANASTRI S.R.L., Calcinaia (Pisa), IT;

Attorney:

Lucas & Mercanti, LLP

Primary Examiner:

Mark A Osele

Assistant Examiner:

Nickolas Harm

Int. Cl.
CPC ...
B32B 38/10 (2006.01); B32B 43/00 (2006.01); B25J 15/00 (2006.01); B25J 15/04 (2006.01); B25J 15/10 (2006.01); B25J 19/00 (2006.01); B44C 1/16 (2006.01);
U.S. Cl.
CPC ...
B32B 43/006 (2013.01); B25J 15/0028 (2013.01); B25J 15/0033 (2013.01); B25J 15/0057 (2013.01); B25J 15/0475 (2013.01); B25J 15/10 (2013.01); B25J 19/0091 (2013.01); B32B 38/10 (2013.01); B44C 1/16 (2013.01); B32B 2451/00 (2013.01); B32B 2519/00 (2013.01); Y10T 156/1168 (2015.01); Y10T 156/19 (2015.01); Y10T 156/195 (2015.01); Y10T 156/1994 (2015.01);
Abstract

The present invention concerns the field of graphic apparatuses and in particular its object is an apparatus for the so-called 'weeding' of plastic or paper films having or more self-adhesive, double sided adhesive or electrostatic layers coupled with a support liner treated with a non-stick agent. The apparatus comprises a gripper () with a pinching head () comprising a plurality of self-centering jaws ().

Find Patent Forward Citations

Posarelli, Roberto. (2016). Device for the fine weeding of a multilayer sheet comprising a support liner and at least one adhesive film coupled with the liner (U.S. Patent No. 9434148). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9434148

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

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