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Official data from INPI

CONSTRUÇÃO DE VÁRIAS CAMADAS TENDO UMA OU MAIS CAMADAS DE REFORÇO, ARTIGO PLÁSTICO REFORÇADO COM FIBRA PRODUZIDO PELA MESMA E PROCESSO PARA PRODUZIR UM ARTIGO PLÁSTICO REFORÇADO COM FIBRA

PublicadaInvention Patent

Application data

Number

PI8802100

Type

Invention Patent

Filing

04/27/1988

Publication

11/29/1988

Progress at the INPI

  1. Filing04/27/88
  2. Publication11/29/88
  3. Abandoned11/27/90
  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.

Talk to a specialist

Latest action published by the INPI: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

See this company's full portfolio

Inventors

J. A. (pessoa física)

CH

R. H. (pessoa física)

CH

Technical data

Priority claims

CH

611/86 · 04/28/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/29/1988

RPI 945

Pedido de patente depositado

#2.1

09/20/1988

RPI 935

Arquivamento - Art. 36 §1° da LPI

#11.2

10/15/1996

RPI 1350

Exigência - art. 36 da LPI

#6.1

12/12/1995

RPI 1306

Solicitação de exame técnico

#4.1

11/27/1990

RPI 1043

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