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Official data from INPI

CAVILHA DE EXPANSAO POR IMPACTO E FERRAMENTA DE IMPACTO PARA A ANCORAGEM DA CAVILHA DE EXPANSAO POR IMPACTO

Em AnáliseInvention Patent

Application data

Number

PI8702995

Type

Invention Patent

Filing

06/14/1986

Publication

03/08/1988

Progress at the INPI

  1. Filing06/14/86
  2. Publication03/08/88
  3. Examination04/26/88
  4. Allowance04/24/90
  5. Abandoned
  6. In force

The application was allowed on 04/24/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fischer-Werke Artur Fischer Gmbh & Co. Kg.

DE

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Inventors

P. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

36200999 · 06/14/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/26/1988

RPI 914

Publicação do pedido de patente

#3.1

03/08/1988

RPI 907

Pedido de patente depositado

#2.1

08/18/1987

RPI 878

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

08/21/1990

RPI 1029

Deferimento

#9.1

04/24/1990

RPI 1015

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