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Official data from INPI

CORREIA DENTADA E RESPECTIVA TRANSMISSÃO

ArquivadaInvention Patent
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Application data

Number

PI8905950

Type

Invention Patent

Filing

11/13/1989

Publication

06/19/1990
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Progress at the INPI

  1. Filing11/13/89
  2. Publication06/19/90
  3. Abandoned05/12/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/04/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Trasmissioni Industriali SpA

IT

Inventors

T. G. (pessoa física)

V. M. (pessoa física)

Technical data

IPC Classification

F16G 1/28

Priority claims

IT

22584 A/88 · 11/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/04/1995

RPI 1283

Exigência - art. 36 da LPI

#6.1

09/06/1994

RPI 1240

Exigência - art. 36 da LPI

#6.1

03/08/1994

RPI 1214

Solicitação de exame técnico

#4.1

05/12/1992

RPI 1119

Publicação do pedido de patente

#3.1

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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