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Official data from INPI

TAMPA DUPLA COM SEGURANCA

IndeferidaUtility Model

Application data

Number

MU6300925

Type

Utility Model

Filing

07/04/1983

Publication

03/13/1984

Progress at the INPI

Under appeal
  1. Filing07/04/83
  2. Publication03/13/84
  3. Examination05/15/84
  4. Refused08/27/85
  5. Grant
  6. In force

The application was refused by the INPI on 08/27/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/27/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RENDASTIL IND E COMERCIO DE TE [BR]

Inventors

F. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/27/1985

RPI 775

Solicitação de exame técnico

#4.1

05/15/1984

RPI 708

Publicação antecipada

#3.2

03/13/1984

RPI 699

Pedido de patente depositado

#2.1

08/16/1983

RPI 669

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