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Official data from INPI

POLIA ESTICADORA FUNCIONANDO POR CISALHAMENTO DE UM SANDUICHE PLANO EM TORNO DE UM CENTRO DE ROTAÇÃO E APRESENTANDO RIGIDEZ DUPLA PARA INTERVENÇÃO

Em AnáliseInvention Patent

Application data

Number

PI9103886

Type

Invention Patent

Filing

09/09/1991

Publication

06/16/1992

Progress at the INPI

  1. Filing09/09/91
  2. Publication06/16/92
  3. Examination01/26/93
  4. Allowance
  5. Grant
  6. In force

Published on 06/16/1992, 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: 12/12/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

FR

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Inventors

D. M. (pessoa física)

FR

E. L. (pessoa física)

FR

P. S. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

90 12342 · 10/04/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/12/1995

RPI 1306

Solicitação de exame técnico

#4.1

01/26/1993

RPI 1156

Publicação do pedido de patente

#3.1

06/16/1992

RPI 1124

Pedido de patente depositado

#2.1

10/15/1991

RPI 1089

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