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Official data from INPI

CABEÇOTE MICROMECÂNICO SENSOR DE FORÇA ATÔMICA.

PublicadaInvention Patent

Application data

Number

PI8704432

Type

Invention Patent

Filing

08/27/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing08/27/87
  2. Publication05/24/88
  3. Examination09/11/90
  4. Allowance04/06/93
  5. Abandoned
  6. In force

The application was allowed on 04/06/1993 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

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Inventors

J. G. (pessoa física)

GB

J. G. (pessoa física)

DE

O. W. (pessoa física)

DE

U. D. (pessoa física)

CH

W. P. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

SE

86.113669.5 · 10/03/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Arquivamento - Art. 38 §2° da LPI

#11.4

03/29/1994

RPI 1217

Notificação para pagamento de retribuição

#13.1

07/27/1993

RPI 1182

Deferimento

#9.1

04/06/1993

RPI 1166

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

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