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Official data from INPI

TEAR DE AGULHA PARA FITA

ConcedidaInvention Patent

Application data

Number

PI8407116

Type

Invention Patent

Filing

09/27/1984

Publication

08/27/1985

Progress at the INPI

  1. Filing09/27/84
  2. Publication08/27/85
  3. Examination11/26/85
  4. Allowance09/06/88
  5. Grant09/26/89
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Textilma Ag

CH

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Inventors

F. S. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

5434/83 · 10/06/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

12/27/1988

RPI 949

Deferimento

#9.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Notificação de entrada na fase nacional - PCT

#1.3

08/27/1985

RPI 775

Carta-patente expirada

#21.1

Patente extinta em 27/09/99

07/08/2008

RPI 1957

22.2

Requerente: O titular @Despacho: Não conhecida a petição n. º026196 de 20/10/1998, rotulada de "Extensão de prazo", por falta de fundamentação legal - artigo 219 inciso II.

06/07/2005

RPI 1796

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