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Official data from INPI

Película transparente de matéria plástica.

Em AnáliseInvention Patent

Application data

Number

PI8604473

Type

Invention Patent

Filing

09/18/1986

Publication

05/19/1987

Progress at the INPI

  1. Filing09/18/86
  2. Publication05/19/87
  3. Abandoned07/18/89
  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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. B. (pessoa física)

FR

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Inventors

G. C. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

85 13939 · 09/20/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

12/05/1989

RPI 998

Solicitação de exame técnico

#4.1

07/18/1989

RPI 978

Publicação do pedido de patente

#3.1

05/19/1987

RPI 865

Pedido de patente depositado

#2.1

03/24/1987

RPI 857

Arquivamento - Art. 36 §1° da LPI

#11.2

11/03/1993

RPI 1196

Exigência - art. 36 da LPI

#6.1

05/25/1993

RPI 1173

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