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Official data from INPI

IMPRESSORA

PublicadaUtility Model

Application data

Number

MU6701425

Type

Utility Model

Filing

07/06/1987

Publication

01/31/1989

Progress at the INPI

Under appeal
  1. Filing07/06/87
  2. Publication01/31/89
  3. Examination01/08/91
  4. Refused02/04/92
  5. Grant
  6. In force

The application was refused by the INPI on 02/04/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alphasystem Indústria e Comércio Ltda

SP, BR

Inventors

S. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/31/1989

RPI 954

Pedido de patente depositado

#2.1

12/08/1987

RPI 894

Indeferimento

#9.2

02/04/1992

RPI 1105

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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