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Official data from INPI

TUBO DE DOIS COMPARTIMENTOS COM BICO REGULADOR DE MISTURA.

IndeferidaUtility Model

Application data

Number

MU6700663

Type

Utility Model

Filing

04/14/1987

Publication

11/08/1988

Progress at the INPI

Under appeal
  1. Filing04/14/87
  2. Publication11/08/88
  3. Examination01/10/89
  4. Refused11/07/89
  5. Grant
  6. In force

The application was refused by the INPI on 11/07/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. M. (pessoa física)

RJ, BR

Inventors

G. M. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/07/1989

RPI 994

Solicitação de exame técnico

#4.1

01/10/1989

RPI 951

Publicação do pedido de patente

#3.1

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

07/14/1987

RPI 873

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