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Official data from INPI

CONJUNTO DE VEDAÇÃO PARA FACHADAS E/OU TELHADOS

Em AnáliseInvention PatentPCT · CH1988000151

Application data

Number

PI8807189

Type

Invention Patent

Filing

08/31/1988

Publication

10/17/1989

PCT

CH1988000151

Progress at the INPI

  1. Filing08/31/88
  2. Publication10/17/89
  3. Examination03/06/90
  4. Allowance08/25/92
  5. Grant04/27/93
  6. Terminated06/25/96

The patent was granted on 04/27/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Daetwyler Ag, Schweiz Kabel-, Gummi- Und Kunststoffwerke

CH

Mero-Raumstruktur GmbH & Co.

DE

Inventors

N. H. (pessoa física)

CH

W. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

CH

3419/87 · 09/04/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/17/1989

RPI 991

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

12/29/1992

RPI 1152

Deferimento

#9.1

08/25/1992

RPI 1134

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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