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Official data from INPI

EMBALAGENS DE FOLHAS MULTI-CAMADAS E PROCESSO PARA PREPARAÇÃO DE EMBALAGENS

PublicadaInvention Patent

Application data

Number

PI8803906

Type

Invention Patent

Filing

08/05/1988

Publication

02/28/1989

Progress at the INPI

  1. Filing08/05/88
  2. Publication02/28/89
  3. Abandoned04/16/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Wolff Walsrode Ag

DE

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Inventors

I. S. (pessoa física)

DE

J. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P3726265.3 · 08/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/28/1989

RPI 958

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

Republicação - classificação IPC

#15.11

04/23/1996

RPI 1325

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

Exigência - art. 36 da LPI

#6.1

07/04/1995

RPI 1283

Solicitação de exame técnico

#4.1

04/16/1991

RPI 1063

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