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Official data from INPI

VIDRAÇA FOLHEADA FORMADA DE FOLHAS DE VIDRO E/OU DE MATÉRIA PLÁSTICA

PublicadaInvention Patent

Application data

Number

PI8803105

Type

Invention Patent

Filing

06/14/1988

Publication

01/24/1989

Progress at the INPI

  1. Filing06/14/88
  2. Publication01/24/89
  3. Examination03/26/91
  4. Allowance01/24/95
  5. Grant06/27/95
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. V. (pessoa física)

FR

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Inventors

H. A. (pessoa física)

FR

P. C. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87 08345 · 06/16/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/24/1989

RPI 953

Pedido de patente depositado

#2.1

11/16/1988

RPI 943

Carta-patente expirada

#21.1

Patente extinta em 14/06/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

06/27/1995

RPI 1282

Deferimento

#9.1

01/24/1995

RPI 1260

Conhecimento de parecer técnico

#7.1

08/23/1994

RPI 1238

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

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