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Official data from INPI

ESTANTE

ConcedidaUtility Model

Application data

Number

MU6200685

Type

Utility Model

Filing

05/20/1982

Publication

12/27/1983

Progress at the INPI

  1. Filing05/20/82
  2. Publication12/27/83
  3. Examination07/24/84
  4. Allowance03/17/87
  5. Grant11/24/87
  6. Expired11/15/94

The letters patent expired on 11/15/1994: 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MINISA COMERCIO E IND LTDA [BR]

Inventors

N. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

07/14/1987

RPI 873

Deferimento

#9.1

03/17/1987

RPI 856

Exigência - art. 36 da LPI

#6.1

08/12/1986

RPI 825

Exigência - art. 36 da LPI

#6.1

02/12/1986

RPI 799

14.7

07/16/1985

RPI 769

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

Publicação do pedido de patente

#3.1

12/27/1983

RPI 688

Pedido de patente depositado

#2.1

07/06/1982

RPI 611

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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