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Official data from INPI

ELEMENTO DE LIGAÇÃO PARA UMA BARRA

PublicadaInvention Patent

Application data

Number

PI8802560

Type

Invention Patent

Filing

05/25/1988

Publication

12/20/1988

Progress at the INPI

  1. Filing05/25/88
  2. Publication12/20/88
  3. Examination03/26/91
  4. Allowance03/10/92
  5. Grant11/24/92
  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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Syma Intercontinental AG

CH

See this company's full portfolio

Inventors

M. S. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

1490/88 · 04/21/1988

CH

2052/87 · 05/26/1987

CH

3380/87 · 09/03/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/20/1988

RPI 948

Pedido de patente depositado

#2.1

10/18/1988

RPI 939

Carta-patente expirada

#21.1

Patente extinta em 25/05/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Deferimento

#9.1

03/10/1992

RPI 1110

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

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