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Official data from INPI

ELEMENTO DE SUSTENTACAO

Em AnáliseUtility Model

Application data

Number

MU6201195

Type

Utility Model

Filing

08/31/1982

Publication

01/04/1983

Progress at the INPI

  1. Filing08/31/82
  2. Publication01/04/83
  3. Examination05/03/83
  4. Allowance11/26/85
  5. Grant07/29/86
  6. Terminated10/18/88

The patent was granted on 07/29/1986 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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SPIG SA [BR]

Inventors

C. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/18/1988

RPI 939

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

04/15/1986

RPI 808

Deferimento

#9.1

11/26/1985

RPI 788

8.1

05/28/1985

RPI 762

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

05/03/1983

RPI 654

Publicação antecipada

#3.2

01/04/1983

RPI 637

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

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