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Official data from INPI

INDUTOR FIXO APERFEICOADO INDUTOR FIXO APERFEICOADO

Em AnáliseInvention Patent

Application data

Number

PI7804738

Type

Invention Patent

Filing

07/24/1978

Publication

-

Progress at the INPI

  1. Filing07/24/78
  2. Publication
  3. Examination
  4. Allowance11/17/81
  5. Grant07/27/82
  6. Terminated02/25/86

The patent was granted on 07/27/1982 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. J. (pessoa física)

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Inventors

A. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

02/25/1986

RPI 801

Cessão de direito de exploração

#22.1

04/02/1985

RPI 754

Pedido de licença compulsória

#20.1

08/30/1983

RPI 671

Concessão da patente

#16.1

07/27/1982

RPI 614

Notificação para pagamento de retribuição

#13.1

03/23/1982

RPI 596

Deferimento

#9.1

11/17/1981

RPI 578

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

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