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Official data from INPI

PROCESSO PARA PRODUCAO DE TABACO RECONSTITUIDO,TENDO NITRATOS REDUZIDOS

Em AnáliseInvention Patent

Application data

Number

PI7803851

Type

Invention Patent

Filing

03/06/1978

Publication

-

Progress at the INPI

  1. Filing03/06/78
  2. Publication
  3. Examination
  4. Allowance10/11/83
  5. Grant03/27/84
  6. Terminated10/03/89

The patent was granted on 03/27/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KIMBERLY CLARK CO

Inventors

M. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

16.3

06/19/1984

RPI 713

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

01/24/1984

RPI 692

Deferimento

#9.1

10/11/1983

RPI 677

8.1

08/23/1983

RPI 670

15.0

09/28/1982

RPI 623

Exigência - art. 36 da LPI

#6.1

08/17/1982

RPI 617

6.2

03/16/1982

RPI 595

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