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Official data from INPI

DISPOSIÇÃO EM CRIVO DE CHUVEIROS.

Em AnáliseUtility Model

Application data

Number

MU5901620

Type

Utility Model

Filing

11/29/1979

Publication

-

Progress at the INPI

  1. Filing11/29/79
  2. Publication
  3. Examination
  4. Refused09/13/83
  5. Grant
  6. In force

The application was refused on 09/13/1983 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/13/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Produtos Elétricos Corona Ltda.

SP, BR

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

09/13/1983

RPI 673

Petição de recurso

#12.2

01/11/1983

RPI 638

Indeferimento

#9.2

08/03/1982

RPI 615

Pedido de certificado de adição de invenção

#5.1

03/02/1982

RPI 593

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