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Official data from INPI

PROCESSO E EQUIPAMENTO PARA OBTENÇÃO DE PAPÉIS DE SEGURANÇA EM QUALQUER TIRAGEM

DeferidaInvention Patent

Application data

Number

PI8901178

Type

Invention Patent

Filing

03/08/1989

Publication

09/04/1990

Progress at the INPI

Awaiting grant fee payment
  1. Filing03/08/89
  2. Publication09/04/90
  3. Examination02/13/91
  4. Allowance03/01/95
  5. Grant
  6. In force

The application was allowed by the INPI on 03/01/1995. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/25/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. N. (pessoa física)

RJ, BR

J. F. (pessoa física)

RJ, BR

Inventors

J. N. (pessoa física)

BR

J. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/25/1995

RPI 1286

Deferimento

#9.1

03/01/1995

RPI 1265

Exigência - art. 36 da LPI

#6.1

09/22/1992

RPI 1138

Pedido de certificado de adição de invenção

#5.1

04/30/1991

RPI 1065

15.7

04/16/1991

RPI 1063

Solicitação de exame técnico

#4.1

02/13/1991

RPI 1054

Publicação antecipada

#3.2

09/04/1990

RPI 1031

Pedido de patente depositado

#2.1

04/17/1990

RPI 1014

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