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Official data from INPI

PACOTE COMPÓSITO PARA UM GRUPO DE RECIPIENTES

PublicadaInvention Patent

Application data

Number

PI8803438

Type

Invention Patent

Filing

07/08/1988

Publication

01/24/1989

Progress at the INPI

  1. Filing07/08/88
  2. Publication01/24/89
  3. Examination04/02/91
  4. Allowance01/19/93
  5. Grant07/27/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

US

See this company's full portfolio

Inventors

J. C. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

GB

8716355 · 07/10/1987

GB

8814339.1 · 06/16/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/24/1989

RPI 953

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Carta-patente expirada

#21.1

Patente extinta em 08/07/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

05/04/1993

RPI 1170

Deferimento

#9.1

01/19/1993

RPI 1155

Conhecimento de parecer técnico

#7.1

04/14/1992

RPI 1115

Solicitação de exame técnico

#4.1

04/02/1991

RPI 1061

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