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Official data from INPI

ROLO.

IndeferidaUtility Model

Application data

Number

MU6100129

Type

Utility Model

Filing

02/02/1981

Publication

09/14/1982

Progress at the INPI

Under appeal
  1. Filing02/02/81
  2. Publication09/14/82
  3. Examination03/01/83
  4. Refused02/21/84
  5. Grant
  6. In force

The application was refused by the INPI on 02/21/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/21/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. N. (pessoa física)

SP, BR

Inventors

N. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/21/1984

RPI 696

Solicitação de exame técnico

#4.1

03/01/1983

RPI 645

Publicação do pedido de patente

#3.1

09/14/1982

RPI 621

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