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Official data from INPI

PROCESSO PARA INTERLIGAR CAMADAS DE MADEIRA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9006330

Type

Invention Patent

Filing

12/13/1990

Publication

09/24/1991

Progress at the INPI

  1. Filing12/13/90
  2. Publication09/24/91
  3. Examination02/04/92
  4. Allowance04/18/95
  5. Grant11/28/95
  6. Expired06/08/10

The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Meinan Machinery Works, Inc

JP

Meinan Machinery Works, Inc.

JP

See this company's full portfolio

Inventors

K. H. (pessoa física)

JP

Technical data

Priority claims

JP

1-324394 · 12/14/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 13/12/2005

06/08/2010

RPI 2057

Concessão da patente

#16.1

11/28/1995

RPI 1304

Notificação para pagamento de retribuição

#13.1

09/12/1995

RPI 1293

Deferimento

#9.1

04/18/1995

RPI 1272

Exigência - art. 36 da LPI

#6.1

11/08/1994

RPI 1249

Exigência - art. 36 da LPI

#6.1

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

02/04/1992

RPI 1105

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

05/28/1991

RPI 1069

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