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Official data from INPI

BARRA ENTRESOLA ESTABILIZADORA.

Em AnáliseUtility Model

Application data

Number

MU6300507

Type

Utility Model

Filing

04/25/1983

Publication

12/04/1984

Progress at the INPI

  1. Filing04/25/83
  2. Publication12/04/84
  3. Examination04/02/85
  4. Refused10/21/86
  5. Grant
  6. In force

The application was refused on 10/21/1986 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: 10/21/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Âncora S/A. Indústria e Comércio

MG, BR

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Inventors

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/21/1986

RPI 835

Petição de recurso

#12.2

06/10/1986

RPI 816

Indeferimento

#9.2

02/18/1986

RPI 800

Republicação - classificação IPC

#15.11

01/14/1986

RPI 795

Solicitação de exame técnico

#4.1

04/02/1985

RPI 754

Publicação do pedido de patente

#3.1

12/04/1984

RPI 737

Pedido de patente depositado

#2.1

06/14/1983

RPI 660

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