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Official data from INPI

CILINDRO FIXADOR OCO, ATIVADO HIDRÁULICAMENTE PARA CONJUNTOS DE FIXAÇÃO EM UM FUSO ROTATIVO.

Em AnáliseInvention Patent

Application data

Number

PI7906992

Type

Invention Patent

Filing

10/29/1979

Publication

-

Progress at the INPI

  1. Filing10/29/79
  2. Publication
  3. Examination
  4. Allowance06/22/82
  5. Grant02/22/83
  6. Terminated07/12/88

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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. R. (pessoa física)

DE

Inventors

R. G. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 28 47 951.8 · 11/04/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

10/05/1982

RPI 624

Deferimento

#9.1

06/22/1982

RPI 609

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