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Official data from INPI

CANETA-CORRETIVO

PublicadaUtility Model

Application data

Number

MU6801177

Type

Utility Model

Filing

05/31/1988

Publication

06/13/1989

Progress at the INPI

  1. Filing05/31/88
  2. Publication06/13/89
  3. Examination06/18/91
  4. Refused11/30/93
  5. Grant
  6. In force

The application was refused on 11/30/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pilot Pen do Brasil S/A - Indústria e Comércio

SP, BR

Inventors

T. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

06/13/1989

RPI 973

Pedido de patente depositado

#2.1

04/18/1989

RPI 965

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

111

11/30/1993

RPI 1200

Petição de recurso

#12.2

03/16/1993

RPI 1163

Indeferimento

#9.2

11/03/1992

RPI 1144

Solicitação de exame técnico

#4.1

06/18/1991

RPI 1072

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