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Official data from INPI

INSTRUMENTO ESFEROGRÁFICO CONTENDO UMA COMPOSIÇÃO DE TINTA AQUOSA.

Em AnáliseInvention Patent

Application data

Number

PI8507165

Type

Invention Patent

Filing

12/27/1985

Publication

07/14/1987

Progress at the INPI

Under appeal
  1. Filing12/27/85
  2. Publication07/14/87
  3. Examination09/20/88
  4. Refused10/26/93
  5. Grant
  6. In force

The application was refused by the INPI on 10/26/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Gillette Company

US

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Inventors

C. [. (pessoa física)

G. [. (pessoa física)

H. [. (pessoa física)

L. [. (pessoa física)

P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Notificação de entrada na fase nacional - PCT

#1.3

07/14/1987

RPI 873

Indeferimento

#9.2

10/26/1993

RPI 1195

Conhecimento de parecer técnico

#7.1

03/02/1993

RPI 1161

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