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Official data from INPI

MAQUINA VIBRATORIA PARA A PRODUCAO DE BLOCOS,LAJOTAS E SEMELHANTES

Em AnáliseInvention Patent

Application data

Number

PI7800343

Type

Invention Patent

Filing

01/18/1978

Publication

-

Progress at the INPI

  1. Filing01/18/78
  2. Publication
  3. Examination
  4. Allowance10/11/83
  5. Grant04/24/84
  6. Terminated02/25/86

The patent was granted on 04/24/1984 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: 02/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VIBLOK MAQUINAS LTD

Inventors

G. R. (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

Concessão da patente

#16.1

04/24/1984

RPI 705

Republicação - classificação IPC

#15.11

04/17/1984

RPI 704

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Notificação para pagamento de retribuição

#13.1

01/24/1984

RPI 692

Deferimento

#9.1

10/11/1983

RPI 677

8.1

08/09/1983

RPI 668

Exigência - art. 36 da LPI

#6.1

04/20/1982

RPI 600

Exigência - art. 36 da LPI

#6.1

01/12/1982

RPI 586

8.1

10/27/1981

RPI 575

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