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Official data from INPI

EMBALAGEM (DE LAMINADOS), ESPECIALMENTE PARA LENÇOS DE PAPEL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001834

Type

Invention Patent

Filing

04/19/1990

Publication

06/18/1991

Progress at the INPI

  1. Filing04/19/90
  2. Publication06/18/91
  3. Examination06/22/93
  4. Allowance07/26/94
  5. Grant03/28/95
  6. Expired05/18/10

The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Focke & Co. (GMBH & CO)

DE

See this company's full portfolio

Inventors

A. M. (pessoa física)

DE

H. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 12 997.7 · 04/20/1989

DE

P 39 20 065.5 · 06/20/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/04/2005

05/18/2010

RPI 2054

Concessão da patente

#16.1

03/28/1995

RPI 1269

Notificação para pagamento de retribuição

#13.1

11/22/1994

RPI 1251

Deferimento

#9.1

07/26/1994

RPI 1234

Exigência - art. 36 da LPI

#6.1

01/25/1994

RPI 1208

Solicitação de exame técnico

#4.1

06/22/1993

RPI 1177

Publicação do pedido de patente

#3.1

06/18/1991

RPI 1072

Pedido de patente depositado

#2.1

08/21/1990

RPI 1029

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