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Official data from INPI

SACA-ROLHAS

Em AnáliseUtility Model

Application data

Number

MU6500924

Type

Utility Model

Filing

06/28/1985

Publication

02/10/1987

Progress at the INPI

  1. Filing06/28/85
  2. Publication02/10/87
  3. Examination07/07/87
  4. Refused03/14/89
  5. Grant
  6. In force

The application was refused on 03/14/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SEVERINO JOSE DA SILVA [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

03/14/1989

RPI 960

Petição de recurso

#12.2

08/23/1988

RPI 931

Indeferimento

#9.2

05/10/1988

RPI 916

Solicitação de exame técnico

#4.1

07/07/1987

RPI 872

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

09/24/1985

RPI 779

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