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Official data from INPI

BEZERREIRA

Em AnáliseUtility Model

Application data

Number

MU5900277

Type

Utility Model

Filing

03/05/1979

Publication

-

Progress at the INPI

  1. Filing03/05/79
  2. Publication
  3. Examination
  4. Allowance05/04/82
  5. Grant02/22/83
  6. Terminated08/27/85

The patent was granted on 02/22/1983 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: 08/27/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SERRALHERIA FAZENDINHA LTD

Inventors

D. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/27/1985

RPI 775

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

22.9

04/26/1983

RPI 653

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

09/08/1982

RPI 620

Deferimento

#9.1

05/04/1982

RPI 602

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