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Official data from INPI

DISPOSITIVO PARA A FIXAÇÃO DE GRUPOS DE AGULHAS DE PERFURAÇÃO JUSTAPOSTAS

PublicadaInvention Patent

Application data

Number

PI8702591

Type

Invention Patent

Filing

05/20/1987

Publication

06/14/1988

Progress at the INPI

  1. Filing05/20/87
  2. Publication06/14/88
  3. Examination11/27/90
  4. Allowance01/31/95
  5. Abandoned
  6. In force

The application was allowed on 01/31/1995 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

DE

J. B. (pessoa física)

DE

See this company's full portfolio

Inventors

J. B. (pessoa física)

DE

J. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36373281 · 11/03/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/14/1988

RPI 921

Pedido de patente depositado

#2.1

08/18/1987

RPI 878

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Notificação para pagamento de retribuição

#13.1

06/20/1995

RPI 1281

Deferimento

#9.1

01/31/1995

RPI 1261

Exigência - art. 36 da LPI

#6.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

11/27/1990

RPI 1043

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