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Official data from INPI

APLICADOR DE INALAÇÕES

PublicadaUtility Model

Application data

Number

MU6702562

Type

Utility Model

Filing

11/24/1987

Publication

07/04/1989

Progress at the INPI

Under appeal
  1. Filing11/24/87
  2. Publication07/04/89
  3. Examination03/13/90
  4. Refused05/21/91
  5. Grant
  6. In force

The application was refused by the INPI on 05/21/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Degussa S/A

SP, BR

Inventors

H. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/04/1989

RPI 976

Pedido de patente depositado

#2.1

04/19/1988

RPI 913

Indeferimento

#9.2

05/21/1991

RPI 1068

Solicitação de exame técnico

#4.1

03/13/1990

RPI 1009

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