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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI7602648

Type

Invention Patent

Filing

-

Publication

-

Progress at the INPI

  1. Filing
  2. Publication
  3. Examination
  4. Allowance
  5. Grant10/26/82
  6. Terminated05/14/85

The patent was granted on 10/26/1982 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: 05/14/1985. 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

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/14/1985

RPI 760

Cessão de direito de exploração

#22.1

11/06/1984

RPI 733

Concessão da patente

#16.1

10/26/1982

RPI 627

Notificação para pagamento de retribuição

#13.1

12/22/1981

RPI 583

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