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Official data from INPI

FIXADOR DE PORTA, ESPECIALMENTE PARA VEÍCULOS

Em AnáliseInvention Patent

Application data

Number

PI8701927

Type

Invention Patent

Filing

04/23/1987

Publication

04/12/1988

Progress at the INPI

  1. Filing04/23/87
  2. Publication04/12/88
  3. Examination11/14/89
  4. Allowance01/08/91
  5. Grant08/27/91
  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.

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Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ED. Scharwachter GmbH & Co. Kg.

DE

See this company's full portfolio

Inventors

H. H. (pessoa física)

DE

J. B. (pessoa física)

DE

R. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 30 463.8 · 09/06/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/14/1989

RPI 995

Publicação do pedido de patente

#3.1

04/12/1988

RPI 912

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Carta-patente expirada

#21.1

Patente extinta em 23/04/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

08/27/1991

RPI 1082

Notificação para pagamento de retribuição

#13.1

04/23/1991

RPI 1064

Deferimento

#9.1

01/08/1991

RPI 1049

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