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Official data from INPI

DISPOSITIVO PARA REMOÇÃO DE EXCESSO DE TINTA DE INSTRUMENTOS DE PINTURA

Arquivada/ExtintaUtility Model

Application data

Number

MU7000547

Type

Utility Model

Filing

03/27/1990

Publication

11/05/1991

Progress at the INPI

  1. Filing03/27/90
  2. Publication11/05/91
  3. Examination03/29/94
  4. Allowance03/01/95
  5. Grant10/31/95
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pincéis Tigre S/A

SP, BR

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Inventors

N. N. (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 27/03/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

10/31/1995

RPI 1300

Notificação para pagamento de retribuição

#13.1

07/18/1995

RPI 1285

Deferimento

#9.1

03/01/1995

RPI 1265

Solicitação de exame técnico

#4.1

03/29/1994

RPI 1217

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

08/28/1990

RPI 1030

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