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Official data from INPI

ESTOJO DE LAMINA DE BARBEAR

Em AnáliseInvention Patent
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Application data

Number

PI7807942

Type

Invention Patent

Filing

12/02/1977

Publication

-
View on INPI

Progress at the INPI

  1. Filing12/02/77
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WARNER LAMBERT CO

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

10/03/1989

RPI 989

18.3

05/30/1989

RPI 971

18.1

09/27/1988

RPI 936

22.6

09/20/1988

RPI 935

18.8

03/15/1988

RPI 908

22.2

10/06/1987

RPI 885

Anuidade - prazo legal encerrado

#18.2

08/11/1987

RPI 877

Notificação para pagamento de retribuição

#13.1

07/27/1982

RPI 614

Deferimento

#9.1

04/06/1982

RPI 598

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