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Official data from INPI

SUPORTE DESMONTAVEL PARA METAIS SANITARIOS

Em AnáliseUtility Model

Application data

Number

MU6201192

Type

Utility Model

Filing

08/27/1982

Publication

04/03/1984

Progress at the INPI

  1. Filing08/27/82
  2. Publication04/03/84
  3. Examination07/17/84
  4. Allowance09/30/86
  5. Grant06/30/87
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA JACKWAL LTDA [BR]

Inventors

O. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

08/30/1988

RPI 932

14.10

08/23/1988

RPI 931

18.8

08/09/1988

RPI 929

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

14.5

04/19/1988

RPI 913

Concessão da patente

#16.1

06/30/1987

RPI 871

Notificação para pagamento de retribuição

#13.1

03/04/1987

RPI 854

Deferimento

#9.1

09/30/1986

RPI 832

Exigência - art. 36 da LPI

#6.1

03/04/1986

RPI 802

Exigência - art. 36 da LPI

#6.1

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

07/17/1984

RPI 717

Publicação do pedido de patente

#3.1

04/03/1984

RPI 702

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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