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Official data from INPI

FILME MULTICAMADA VEDÁVEL HERMETICAMENTE

ArquivadaInvention PatentPCT · US2002004200

Application data

Number

PI0207547

Type

Invention Patent

Filing

02/14/2002

Publication

04/27/2004

PCT

US2002004200

Progress at the INPI

  1. Filing02/14/02
  2. Publication04/27/04
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/14/2002 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/26/2006. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

Inventors

M. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

09/791,347 · 02/23/2001

Abstract

"FILME MULTICAMADA VEDÁVEL HERMETICAMENTE". Filme multicamada termoplástico para formar selos herméticos em embalagens incluindo uma camada A contendo polietileno, uma camada B contendo polipropileno, uma camada C contendo um copolímero, e um revestimento promotor de adesão aplicado à camada C.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/26/2006

RPI 1877

Arquivamento - Art. 33 da LPI

#11.1

10/03/2006

RPI 1865

Notificação de entrada na fase nacional - PCT

#1.3

04/27/2004

RPI 1738

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