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Official data from INPI

PROCESSO PARA A ENCADERNACAO DE LIVROS,REVISTA E SIMILARES,SEM O EMPREGO DE GRAMPOS OU COSTURAS

Em AnáliseInvention Patent

Application data

Number

PI7806836

Type

Invention Patent

Filing

11/04/1977

Publication

-

Progress at the INPI

  1. Filing11/04/77
  2. Publication
  3. Examination
  4. Allowance03/22/83
  5. Grant12/27/83
  6. Terminated06/14/88

The patent was granted on 12/27/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. L. (pessoa física)

Inventors

M. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

08/02/1983

RPI 667

Deferimento

#9.1

03/22/1983

RPI 648

8.1

10/13/1982

RPI 625

Exigência - art. 36 da LPI

#6.1

05/04/1982

RPI 602

6.2

01/19/1982

RPI 587

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