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Official data from INPI

TAMPA PARA FURADOR DE PAPEL.

IndeferidaUtility Model

Application data

Number

MU6101688

Type

Utility Model

Filing

11/19/1981

Publication

08/23/1983

Progress at the INPI

Under appeal
  1. Filing11/19/81
  2. Publication08/23/83
  3. Examination12/27/83
  4. Refused12/04/84
  5. Grant
  6. In force

The application was refused by the INPI on 12/04/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/04/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Carbex Indústrias Reunidas S A

SP, BR

Inventors

G. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

12/27/1983

RPI 688

Publicação do pedido de patente

#3.1

08/23/1983

RPI 670

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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