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Official data from INPI

TUBETE PARA ENROLAMENTO DE BOBINAS DE PAPÉIS COPIATIVOS

PublicadaUtility Model

Application data

Number

MU6900876

Type

Utility Model

Filing

06/06/1989

Publication

10/17/1989

Progress at the INPI

Under appeal
  1. Filing06/06/89
  2. Publication10/17/89
  3. Examination05/08/90
  4. Refused08/24/93
  5. Grant
  6. In force

The application was refused by the INPI on 08/24/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Herbert Mayer Industria Heliográfica S/A

SP, BR

Inventors

C. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

10/17/1989

RPI 991

Pedido de patente depositado

#2.1

07/18/1989

RPI 978

Republicação - classificação IPC

#15.11

03/01/1995

RPI 1265

Indeferimento

#9.2

08/24/1993

RPI 1186

Solicitação de exame técnico

#4.1

05/08/1990

RPI 1017

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