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Official data from INPI

MORSA

PublicadaInvention Patent

Application data

Number

PI8700179

Type

Invention Patent

Filing

01/16/1987

Publication

12/08/1987

Progress at the INPI

  1. Filing01/16/87
  2. Publication12/08/87
  3. Examination03/01/90
  4. Allowance06/04/91
  5. Grant02/18/92
  6. Expired07/29/08

The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. V. (pessoa física)

ZA

Inventors

S. V. (pessoa física)

ZA

Technical data

IPC Classification

Priority claims

ZA

86/0334 · 01/16/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

05/19/1987

RPI 865

Carta-patente expirada

#21.1

Patente extinta em 16/01/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

02/18/1992

RPI 1107

Notificação para pagamento de retribuição

#13.1

10/01/1991

RPI 1087

Deferimento

#9.1

06/04/1991

RPI 1070

Exigência - art. 36 da LPI

#6.1

12/26/1990

RPI 1047

Solicitação de exame técnico

#4.1

03/01/1990

RPI 1007

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