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Official data from INPI

DISPOSICOES APLICADAS EM PRENDEDORES DE ROUPAS

ConcedidaUtility Model

Application data

Number

MU6501693

Type

Utility Model

Filing

11/01/1985

Publication

06/02/1987

Progress at the INPI

  1. Filing11/01/85
  2. Publication06/02/87
  3. Examination11/17/87
  4. Allowance08/09/88
  5. Grant05/30/89
  6. Expired12/19/95

The letters patent expired on 12/19/1995: 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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mecaplastic Mecânica e Plásticos Ltda.

SP, BR

Inventors

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/30/1989

RPI 971

Notificação para pagamento de retribuição

#13.1

12/06/1988

RPI 946

Republicação - classificação IPC

#15.11

11/22/1988

RPI 944

Deferimento

#9.1

08/09/1988

RPI 929

Solicitação de exame técnico

#4.1

11/17/1987

RPI 891

Publicação do pedido de patente

#3.1

06/02/1987

RPI 867

Pedido de patente depositado

#2.1

03/04/1986

RPI 802

Carta-patente expirada

#21.1

12/19/1995

RPI 1307

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