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Official data from INPI

PROCESSO DE VEDAÇÃO DE JUNTA E COMPOSIÇÃO ADESIVA PARA FIXAÇÃO VEDANTE A SUBSTRATO.

Em AnáliseInvention Patent

Application data

Number

PI8003499

Type

Invention Patent

Filing

06/04/1980

Publication

-

Progress at the INPI

Technical opinion to answer
  1. Filing06/04/80
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fosroc International Limited.

GB

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Inventors

W. T. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

GB

79.19926 · 06/07/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/12/1988

RPI 925

Conhecimento de parecer técnico

#7.1

11/08/1983

RPI 681

6.2

11/16/1982

RPI 630

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