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Official data from INPI

DISPOSITIVO PARA DISTRIBUIR UMA MISTURA DE PROPELENTE E PRODUTO A PARTIR DE UM RECIPIENTE AEROSSOL PRESSURIZADO

PublicadaInvention Patent

Application data

Number

PI8600352

Type

Invention Patent

Filing

01/29/1986

Publication

09/01/1987

Progress at the INPI

  1. Filing01/29/86
  2. Publication09/01/87
  3. Examination03/27/90
  4. Allowance
  5. Grant
  6. In force

Published on 09/01/1987, 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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Glaxo Group Limited

GB

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Inventors

N. E. (pessoa física)

O. A. (pessoa física)

R. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/01/1987

RPI 880

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Republicação - classificação IPC

#15.11

Reclassificação automática - A classificação anterior era: A61M 11/00, B05B 12/00, B65D 83/14

10/05/2021

RPI 2648

Retificação

#15.3

10/27/1992

RPI 1143

Solicitação de exame técnico

#4.1

03/27/1990

RPI 1011

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