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Official data from INPI

JUNTA DE PIVÔ

PublicadaInvention Patent

Application data

Number

PI8804144

Type

Invention Patent

Filing

08/17/1988

Publication

05/02/1989

Progress at the INPI

  1. Filing08/17/88
  2. Publication05/02/89
  3. Examination08/13/91
  4. Allowance07/27/93
  5. Grant03/29/94
  6. Terminated06/25/96

The patent was granted on 03/29/1994 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Trico-Folberth Limited

GB

See this company's full portfolio

Inventors

C. F. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

87 19690 · 08/20/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/02/1989

RPI 967

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

03/29/1994

RPI 1217

Deferimento

#9.1

07/27/1993

RPI 1182

Solicitação de exame técnico

#4.1

08/13/1991

RPI 1080

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