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Official data from INPI

DISPOSICAO INTRODUZIDA EM CADEIRA

ConcedidaUtility Model

Application data

Number

MU6300864

Type

Utility Model

Filing

06/24/1983

Publication

11/01/1983

Progress at the INPI

  1. Filing06/24/83
  2. Publication11/01/83
  3. Examination01/17/84
  4. Allowance07/02/85
  5. Grant12/31/85
  6. Terminated03/10/92

The patent was granted on 12/31/1985 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: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GIOVANARDI TULIO JUN [BR]

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

01/17/1984

RPI 691

Publicação antecipada

#3.2

11/01/1983

RPI 680

Pedido de patente depositado

#2.1

08/09/1983

RPI 668

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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