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Official data from INPI

RECIPIENTE PARA EJEÇÃO DE UM AGLUTINANTE PARA A ANCORAGEM DE UM ELEMENTO DE FIXAÇÃO EM UMA PERFURAÇÃO

ConcedidaInvention Patent

Application data

Number

PI8405839

Type

Invention Patent

Filing

11/14/1984

Publication

09/17/1985

Progress at the INPI

  1. Filing11/14/84
  2. Publication09/17/85
  3. Examination03/18/86
  4. Allowance04/18/89
  5. Grant09/26/89
  6. Terminated03/03/92

The patent was granted on 09/26/1989 and later terminated for failure to pay the annuities. The technology is in the public domain 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

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 33 41 283.9 · 11/15/1983

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

08/15/1989

RPI 982

Deferimento

#9.1

04/18/1989

RPI 965

6.2

07/12/1988

RPI 925

14.11

10/13/1987

RPI 886

14.11

09/01/1987

RPI 880

14.1

06/16/1987

RPI 869

Solicitação de exame técnico

#4.1

03/18/1986

RPI 804

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

02/05/1985

RPI 746

Anuidade - prazo legal encerrado

#18.2

03/03/1992

RPI 1109

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