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Official data from INPI

CONECTOR DE AMARRACAO PARA CONDUTOR

ConcedidaInvention Patent

Application data

Number

PI8100800

Type

Invention Patent

Filing

02/11/1980

Publication

-

Progress at the INPI

  1. Filing02/11/80
  2. Publication
  3. Examination08/23/83
  4. Allowance07/14/87
  5. Grant12/29/87
  6. Terminated08/23/94

The patent was granted on 12/29/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VETCO OFFSHORE IND INC

Inventors

J. D. (pessoa física)

N. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/29/1987

RPI 897

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

14.1

03/17/1987

RPI 856

14.7

03/10/1987

RPI 855

Exigência - art. 36 da LPI

#6.1

06/17/1986

RPI 817

Exigência - art. 36 da LPI

#6.1

10/30/1984

RPI 732

Solicitação de exame técnico

#4.1

08/23/1983

RPI 670

Anuidade - prazo legal encerrado

#18.2

08/23/1994

RPI 1238

20.7

03/06/1990

RPI 1008

20.4

03/01/1990

RPI 1007

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