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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU5901220

Type

Utility Model

Filing

09/06/1979

Publication

-

Progress at the INPI

  1. Filing09/06/79
  2. Publication
  3. Examination07/19/83
  4. Allowance01/02/85
  5. Grant08/27/85
  6. Terminated08/25/87

The patent was granted on 08/27/1985 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: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/25/1987

RPI 879

Republicação - classificação IPC

#15.11

03/04/1986

RPI 802

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

04/23/1985

RPI 757

Deferimento

#9.1

01/02/1985

RPI 741

Republicação - classificação IPC

#15.11

12/04/1984

RPI 737

14.7

09/11/1984

RPI 725

14.7

09/04/1984

RPI 724

Exigência - art. 36 da LPI

#6.1

07/24/1984

RPI 718

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

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