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Official data from INPI

CONECTOR ANTI-VÁLVULA DE DUPLA ALIMENTAÇÃO PARA CONTROLE DE PRESSÃO DE GLP

IndeferidaInvention Patent

Application data

Number

PI8205045

Type

Invention Patent

Filing

06/30/1982

Publication

02/28/1984

Progress at the INPI

Under appeal
  1. Filing06/30/82
  2. Publication02/28/84
  3. Examination07/31/84
  4. Refused09/03/85
  5. Grant
  6. In force

The application was refused by the INPI on 09/03/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/03/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. E. (pessoa física)

SC, BR

Inventors

R. E. (pessoa física)

BR

W. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/03/1985

RPI 776

Exigência - art. 36 da LPI

#6.1

01/22/1985

RPI 744

Solicitação de exame técnico

#4.1

07/31/1984

RPI 719

Solicitação de exame não realizada

#4.2

05/22/1984

RPI 709

Publicação do pedido de patente

#3.1

02/28/1984

RPI 697

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

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