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Official data from INPI

ESTOJO DE BOLSO COM PENTE, ESCOVA E PASTA DE DENTE

Concessão AnuladaUtility Model

Application data

Number

MU6101717

Type

Utility Model

Filing

11/24/1981

Publication

08/23/1983

Progress at the INPI

  1. Filing11/24/81
  2. Publication08/23/83
  3. Examination12/13/83
  4. Allowance05/27/86
  5. Grant03/17/87
  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.

Talk to a specialist

Latest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emballage do Brasil - Indústria Comércio e Representações Ltda.

SP, BR

Inventors

R. Z. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

10/13/1987

RPI 886

Concessão da patente

#16.1

03/17/1987

RPI 856

Notificação para pagamento de retribuição

#13.1

09/23/1986

RPI 831

Deferimento

#9.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

05/28/1985

RPI 762

Solicitação de exame técnico

#4.1

12/13/1983

RPI 686

Publicação do pedido de patente

#3.1

08/23/1983

RPI 670

Pedido de patente depositado

#2.1

01/12/1982

RPI 586

Carta-patente expirada

#21.1

Patente extinta em 24/11/1991

07/01/2008

RPI 1956

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