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Official data from INPI

APARELHO INJETOR DE ALTA PRESSAO

Em AnáliseInvention Patent

Application data

Number

PI7703364

Type

Invention Patent

Filing

05/16/1977

Publication

-

Progress at the INPI

  1. Filing05/16/77
  2. Publication
  3. Examination
  4. Allowance10/13/82
  5. Grant06/28/83
  6. Terminated08/20/85

The patent was granted on 06/28/1983 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: 08/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. P. (pessoa física)

Inventors

F. O. (pessoa física)

G. D. (pessoa física)

R. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/20/1985

RPI 774

Cessão de direito de exploração

#22.1

12/04/1984

RPI 737

16.3

08/30/1983

RPI 671

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

02/16/1983

RPI 643

Deferimento

#9.1

10/13/1982

RPI 625

8.1

05/04/1982

RPI 602

Exigência - art. 36 da LPI

#6.1

10/27/1981

RPI 575

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