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Official data from INPI

SACOLA E RETENTOR PARA MONTAGEM SOBRE UMA PAREDE OU SIMILAR

Prazo de SigiloInvention Patent

Application data

Number

PI8904125

Type

Invention Patent

Filing

08/16/1989

Publication

04/10/1990

Progress at the INPI

  1. Filing08/16/89
  2. Publication04/10/90
  3. Examination06/09/92
  4. Allowance05/17/94
  5. Grant12/27/94
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lindknud Plast A/S

DK

Inventors

F. H. (pessoa física)

DK

L. G. (pessoa física)

DK

Technical data

IPC Classification

Priority claims

DK

4618/88 · 08/17/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/24/1989

RPI 992

Carta-patente expirada

#21.1

Patente extinta em 16/08/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

09/27/1994

RPI 1243

Deferimento

#9.1

05/17/1994

RPI 1224

Exigência - art. 36 da LPI

#6.1

09/21/1993

RPI 1190

Solicitação de exame técnico

#4.1

06/09/1992

RPI 1123

Publicação do pedido de patente

#3.1

04/10/1990

RPI 1013

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