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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA APLICADA A ESCOVA PARA CABELOS

Arquivada/ExtintaUtility Model

Application data

Number

MU7001233

Type

Utility Model

Filing

07/02/1990

Publication

02/04/1992

Progress at the INPI

  1. Filing07/02/90
  2. Publication02/04/92
  3. Examination01/05/93
  4. Allowance02/07/95
  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.

Talk to a specialist

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

Applicants and inventors

Applicants

Peplastic Indústria e Comércio de Plásticos Ltda

SP, BR

Inventors

D. S. (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 02/07/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

10/31/1995

RPI 1300

Notificação para pagamento de retribuição

#13.1

06/27/1995

RPI 1282

Deferimento

#9.1

02/07/1995

RPI 1262

Solicitação de exame técnico

#4.1

01/05/1993

RPI 1153

Publicação do pedido de patente

#3.1

02/04/1992

RPI 1105

Pedido de patente depositado

#2.1

09/04/1990

RPI 1031

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