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Official data from INPI

RECIPIENTE E PROCESSO E APARELHO PARA FORMAÇÃO DE VEDAÇÃO DESPRENDÍVEL

PublicadaInvention Patent

Application data

Number

PI8806740

Type

Invention Patent

Filing

12/20/1988

Publication

08/29/1989

Progress at the INPI

  1. Filing12/20/88
  2. Publication08/29/89
  3. Examination11/05/91
  4. Allowance03/29/94
  5. Abandoned
  6. In force

The application was allowed on 03/29/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

GB

Inventors

A. M. (pessoa física)

G. G. (pessoa física)

J. M. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8729725 · 12/21/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/29/1989

RPI 984

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

08/02/1994

RPI 1235

Deferimento

#9.1

03/29/1994

RPI 1217

14.4

10/06/1992

RPI 1140

14.4

09/29/1992

RPI 1139

14.6

06/30/1992

RPI 1126

Solicitação de exame técnico

#4.1

11/05/1991

RPI 1092

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