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Official data from INPI

BARRA PERFILADA DE COBERTURA PARA VIDRAÇAS FIXAS OU ELEMENTOS DE ENCHIMENTO EM LADOS EXTERNOS DE PRÉDIOS

Em AnáliseInvention PatentPCT · CH1988000155

Application data

Number

PI8807289

Type

Invention Patent

Filing

09/08/1988

Publication

02/13/1990

PCT

CH1988000155

Progress at the INPI

  1. Filing09/08/88
  2. Publication02/13/90
  3. Examination03/19/91
  4. Allowance08/10/93
  5. Grant03/29/94
  6. Terminated06/25/96

The patent was granted on 03/29/1994 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/25/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mero-Raumstruktur GmbH & Co.

DE

Inventors

N. H. (pessoa física)

CH

W. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

CH

CH 4420/87 · 11/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

03/29/1994

RPI 1217

Deferimento

#9.1

08/10/1993

RPI 1184

Solicitação de exame técnico

#4.1

03/19/1991

RPI 1059

14.1

08/28/1990

RPI 1030

Notificação de entrada na fase nacional - PCT

#1.3

02/13/1990

RPI 1006

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