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Official data from INPI

PORTA BORRACHA ESCOLAR.

IndeferidaUtility Model

Application data

Number

MU6301691

Type

Utility Model

Filing

11/08/1983

Publication

06/18/1985

Progress at the INPI

Under appeal
  1. Filing11/08/83
  2. Publication06/18/85
  3. Examination09/17/85
  4. Refused04/22/87
  5. Grant
  6. In force

The application was refused by the INPI on 04/22/1987. The invention was never patented.

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Latest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. T. (pessoa física)

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Inventors

T. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/22/1987

RPI 861

Conhecimento de parecer técnico

#7.1

09/30/1986

RPI 832

Solicitação de exame técnico

#4.1

09/17/1985

RPI 778

Publicação do pedido de patente

#3.1

06/18/1985

RPI 765

Pedido de patente depositado

#2.1

01/17/1984

RPI 691

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