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Official data from INPI

APERFEICOAMENTOS EM APARELHO MISTURADOR DE LIQUIDOS QUENTE E FRIO

Em AnáliseUtility Model
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Application data

Number

MU6100295

Type

Utility Model

Filing

03/11/1981

Publication

-
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Progress at the INPI

  1. Filing03/11/81
  2. Publication
  3. Examination10/06/81
  4. Refused11/05/85
  5. Grant
  6. In force

The application was refused on 11/05/1985 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: 11/05/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RAMO IND E COMERCIO LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/05/1985

RPI 785

Petição de recurso

#12.2

05/21/1985

RPI 761

Indeferimento

#9.2

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

10/06/1981

RPI 572

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