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Official data from INPI

TIRA DE CONTACTO E PROCESSO PARA A PRODUÇÃO DE UMA FILEIRA DE CONECTORES DE GRAMPO DE BORDA, OU DE UM ÚNICO CONECTOR DE GRAMPO DE BORDA.

Em AnáliseInvention Patent

Application data

Number

PI8701399

Type

Invention Patent

Filing

03/26/1987

Publication

01/05/1988

Progress at the INPI

  1. Filing03/26/87
  2. Publication01/05/88
  3. Examination02/14/89
  4. Allowance11/03/92
  5. Grant04/27/93
  6. Terminated10/17/95

The patent was granted on 04/27/1993 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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DU PONT [US]

See this company's full portfolio

Inventors

B. M. (pessoa física)

NL

Technical data

Priority claims

DE

8622143.4 · 08/19/1986

NL

8600856 · 04/03/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/14/1989

RPI 956

Publicação do pedido de patente

#3.1

01/05/1988

RPI 898

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01R 9/09; H01R 43/00.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

04/27/1993

RPI 1169

Deferimento

#9.1

11/03/1992

RPI 1144

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