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Official data from INPI

PROCESSO DE ENCURVAMENTO E DE TÊMPERA DE UMA FOLHA DE VIDRO E DISPOSITIVO PARA REALIZAÇÃO DO MESMO

ArquivadaInvention Patent

Application data

Number

PI9001904

Type

Invention Patent

Filing

04/24/1990

Publication

07/30/1991

Progress at the INPI

  1. Filing04/24/90
  2. Publication07/30/91
  3. Abandoned09/14/93
  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: 04/09/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. I. (pessoa física)

FR

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Inventors

B. D. (pessoa física)

DE

H. K. (pessoa física)

DE

K. (pessoa física)

L. V. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

DE

P 39 13 571.3 · 04/25/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

6.2

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

09/14/1993

RPI 1189

Publicação do pedido de patente

#3.1

07/30/1991

RPI 1078

Pedido de patente depositado

#2.1

09/11/1990

RPI 1032

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