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Official data from INPI

CUBO LUBRIFICADOR DE ROLAVENTOS

ConcedidaInvention Patent

Application data

Number

PI7806898

Type

Invention Patent

Filing

10/18/1978

Publication

-

Progress at the INPI

  1. Filing10/18/78
  2. Publication
  3. Examination
  4. Allowance07/27/82
  5. Grant04/26/83
  6. Terminated01/28/92

The patent was granted on 04/26/1983 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: 04/26/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. G. (pessoa física)

Inventors

G. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1983

RPI 653

Notificação para pagamento de retribuição

#13.1

12/14/1982

RPI 634

Deferimento

#9.1

07/27/1982

RPI 614

Exigência - art. 36 da LPI

#6.1

11/10/1981

RPI 577

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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