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Official data from INPI

Aparelho e processo para cortat camada em extensão de substrato de material de borracha.

Em AnáliseInvention Patent

Application data

Number

PI8607199

Type

Invention Patent

Filing

10/07/1986

Publication

09/13/1988

Progress at the INPI

  1. Filing10/07/86
  2. Publication09/13/88
  3. Examination05/23/89
  4. Allowance
  5. Grant
  6. In force

Published on 09/13/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D' Angelo Transport Ltda

Inventors

A. [. (pessoa física)

B. [. (pessoa física)

Technical data

IPC Classification

Priority claims

AU

PH 02915 · 10/15/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/23/1989

RPI 970

Notificação de entrada na fase nacional - PCT

#1.3

09/13/1988

RPI 934

Retificação

#15.3

01/15/1991

RPI 1050

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