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Official data from INPI

PROCESSO E DISPOSITIVO DE POSICIONAMENTO DE UMA FOLHA DE VIDRO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001365

Type

Invention Patent

Filing

03/23/1990

Publication

04/02/1991

Progress at the INPI

  1. Filing03/23/90
  2. Publication04/02/91
  3. Examination06/22/93
  4. Allowance11/12/96
  5. Grant08/26/97
  6. Expired05/21/13

The letters patent expired on 05/21/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. I. (pessoa física)

FR

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Inventors

G. H. (pessoa física)

FR

J. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

89 03934 · 03/24/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/03/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

08/26/1997

RPI 1395

Deferimento

#9.1

11/12/1996

RPI 1354

Exigência - art. 36 da LPI

#6.1

01/16/1996

RPI 1311

6.2

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

06/22/1993

RPI 1177

Publicação do pedido de patente

#3.1

04/02/1991

RPI 1061

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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