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Official data from INPI

DISPOSIÇÃO APLICADA EM PERFIL

Arquivada/ExtintaUtility Model

Application data

Number

MU7002010

Type

Utility Model

Filing

10/01/1990

Publication

05/19/1992

Progress at the INPI

  1. Filing10/01/90
  2. Publication05/19/92
  3. Examination08/30/94
  4. Allowance05/11/99
  5. Grant11/16/99
  6. Expired08/26/08

The letters patent expired on 08/26/2008: 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: 08/26/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. W. (pessoa física)

SP, BR

Inventors

P. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 16/11/2006

08/26/2008

RPI 1964

Concessão da patente

#16.1

11/16/1999

RPI 1506

Deferimento

#9.1

05/11/1999

RPI 1479

6.9

Anulada a publicação na RPI nº 1427 por ter sido indevida.

05/05/1998

RPI 1428

Exigência - art. 36 da LPI

#6.1

04/28/1998

RPI 1427

Exigência - art. 36 da LPI

#6.1

04/22/1998

RPI 1426

Solicitação de exame técnico

#4.1

08/30/1994

RPI 1239

11.8

07/26/1994

RPI 1234

Arquivamento - Art. 33 da LPI

#11.1

07/05/1994

RPI 1231

Publicação do pedido de patente

#3.1

05/19/1992

RPI 1120

Pedido de patente depositado

#2.1

03/19/1991

RPI 1059

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