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Official data from INPI

VALVULA AUTOMATICA DE CONTROLE DE FLUXO DE REFRIGERANTE FLUORADO

Em AnáliseUtility Model

Application data

Number

MU6400917

Type

Utility Model

Filing

06/15/1984

Publication

01/21/1986

Progress at the INPI

  1. Filing06/15/84
  2. Publication01/21/86
  3. Examination07/01/86
  4. Allowance
  5. Grant
  6. In force

Published on 01/21/1986, 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: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PEDRO CONSTANTINO EVANGELINOS [BR]

Inventors

E. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

07/19/1988

RPI 926

Recurso

#12.1

04/12/1988

RPI 912

Deferimento

#9.1

12/29/1987

RPI 897

Pedido de certificado de adição de invenção

#5.1

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

07/01/1986

RPI 819

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

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