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Official data from INPI

PAINEL DE EXTREMIDADE.

PublicadaInvention Patent

Application data

Number

PI8704390

Type

Invention Patent

Filing

08/26/1987

Publication

04/19/1988

Progress at the INPI

  1. Filing08/26/87
  2. Publication04/19/88
  3. Examination02/01/90
  4. Allowance09/03/91
  5. Grant07/27/93
  6. Terminated10/24/95

The patent was granted on 07/27/1993 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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Continental White Cap. Inc

US

See this company's full portfolio

Inventors

J. T. (pessoa física)

J. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

900.765 · 08/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/19/1988

RPI 913

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

06/22/1993

RPI 1177

110

05/04/1993

RPI 1170

Recurso

#12.1

02/04/1992

RPI 1105

13.2

02/04/1992

RPI 1105

Notificação para pagamento de retribuição

#13.1

01/07/1992

RPI 1101

Deferimento

#9.1

09/03/1991

RPI 1083

15.7

04/16/1991

RPI 1063

Exigência - art. 36 da LPI

#6.1

01/02/1991

RPI 1048

Solicitação de exame técnico

#4.1

02/01/1990

RPI 1004

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