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Official data from INPI

ELEMENTO DE FIXAÇÃO COM LUVA DE EXPANSÃO

DeferidaInvention Patent

Application data

Number

PI8602983

Type

Invention Patent

Filing

06/27/1986

Publication

02/17/1987

Progress at the INPI

  1. Filing06/27/86
  2. Publication02/17/87
  3. Examination05/05/87
  4. Allowance11/14/89
  5. Grant06/26/90
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fischer-Werke Artur Fischer Gmbh & Co. Kg

DE

See this company's full portfolio

Inventors

D. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 23 418.0 · 06/29/1985

DE

P 35 26 784.4 · 07/26/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/14/1989

RPI 995

Exigência - art. 36 da LPI

#6.1

06/20/1989

RPI 974

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Publicação do pedido de patente

#3.1

02/17/1987

RPI 852

Pedido de patente depositado

#2.1

12/16/1986

RPI 843

Carta-patente expirada

#21.1

Patente extinta em 27/06/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/20/1990

RPI 1010

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