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Official data from INPI

FOLHA COM COMPARTIMENTO PARA CADERNOS

IndeferidaUtility Model

Application data

Number

MU6402078

Type

Utility Model

Filing

12/20/1984

Publication

07/08/1986

Progress at the INPI

Under appeal
  1. Filing12/20/84
  2. Publication07/08/86
  3. Examination09/30/86
  4. Refused12/15/87
  5. Grant
  6. In force

The application was refused by the INPI on 12/15/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NELTON DE ZORZI [BR]

Inventors

Z. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

12/22/1987

RPI 896

Indeferimento

#9.2

12/15/1987

RPI 895

Pedido de certificado de adição de invenção

#5.1

02/17/1987

RPI 852

Pedido de certificado de adição de invenção

#5.1

12/23/1986

RPI 844

Solicitação de exame técnico

#4.1

09/30/1986

RPI 832

Publicação do pedido de patente

#3.1

07/08/1986

RPI 820

Pedido de patente depositado

#2.1

03/26/1985

RPI 753

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