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Official data from INPI

PERFILADOR DE REBOLOS

Em AnáliseInvention Patent

Application data

Number

PI8805785

Type

Invention Patent

Filing

11/01/1988

Publication

06/06/1989

Progress at the INPI

  1. Filing11/01/88
  2. Publication06/06/89
  3. Examination12/05/89
  4. Allowance11/12/91
  5. Grant12/29/92
  6. Terminated10/24/95

The patent was granted on 12/29/1992 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. R. (pessoa física)

PR, BR

Inventors

A. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/05/1989

RPI 998

Publicação antecipada

#3.2

06/06/1989

RPI 972

Pedido de patente depositado

#2.1

03/07/1989

RPI 959

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

12/29/1992

RPI 1152

Notificação para pagamento de retribuição

#13.1

03/31/1992

RPI 1113

Deferimento

#9.1

11/12/1991

RPI 1093

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