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Official data from INPI

"Fresador eliasser" aparelho para fresar engranagem helicoidas e rosca sem - sim em torno.

Em AnáliseInvention Patent
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Application data

Number

PI8706375

Type

Invention Patent

Filing

11/17/1987

Publication

01/10/1989
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Progress at the INPI

  1. Filing11/17/87
  2. Publication01/10/89
  3. Abandoned03/14/89
  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: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/14/1989

RPI 960

Publicação antecipada

#3.2

01/10/1989

RPI 951

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

08/13/1991

RPI 1080

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