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Official data from INPI

VEDACAO

ConcedidaUtility Model

Application data

Number

MU6200068

Type

Utility Model

Filing

01/25/1982

Publication

08/17/1982

Progress at the INPI

  1. Filing01/25/82
  2. Publication08/17/82
  3. Examination10/26/82
  4. Allowance08/06/85
  5. Grant03/25/86
  6. Terminated10/30/90

The patent was granted on 03/25/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. A. (pessoa física)

S. R. (pessoa física)

Inventors

D. A. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

12/10/1985

RPI 790

Deferimento

#9.1

08/06/1985

RPI 772

Exigência - art. 36 da LPI

#6.1

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

10/26/1982

RPI 627

Publicação antecipada

#3.2

08/17/1982

RPI 617

Pedido de patente depositado

#2.1

03/16/1982

RPI 595

Anuidade - prazo legal encerrado

#18.2

10/30/1990

RPI 1039

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