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Official data from INPI

APERFEICOAMENTO EM LACRE INVIOLAVEL

IndeferidaUtility Model

Application data

Number

MU6301597

Type

Utility Model

Filing

10/31/1983

Publication

03/20/1984

Progress at the INPI

Under appeal
  1. Filing10/31/83
  2. Publication03/20/84
  3. Examination05/29/84
  4. Refused02/12/86
  5. Grant
  6. In force

The application was refused by the INPI on 02/12/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARIA HELENA RODRIGUES GOMES D [BR]

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/12/1986

RPI 799

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação antecipada

#3.2

03/20/1984

RPI 700

Pedido de patente depositado

#2.1

01/10/1984

RPI 690

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