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Official data from INPI

PROCESSO DE FABRICAR UMA ESTRUTURA DE BLANQUETA DE IMPRESSÃO LAMINADA, E, RESPECTIVA ESTRUTURA DE BLANQUETA

Prazo de SigiloInvention Patent

Application data

Number

PI8802599

Type

Invention Patent

Filing

05/27/1988

Publication

01/09/1990

Progress at the INPI

  1. Filing05/27/88
  2. Publication01/09/90
  3. Examination05/14/91
  4. Allowance03/15/94
  5. Grant07/30/96
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Day International, Inc

US

See this company's full portfolio

Inventors

A. G. (pessoa física)

US

M. T. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/18/1988

RPI 939

Carta-patente expirada

#21.1

Patente extinta em 27/05/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

07/30/1996

RPI 1339

110

01/09/1996

RPI 1310

120

08/01/1995

RPI 1287

Recurso

#12.1

06/14/1994

RPI 1228

Deferimento

#9.1

03/15/1994

RPI 1215

Conhecimento de parecer técnico

#7.1

08/31/1993

RPI 1187

14.1

03/30/1993

RPI 1165

14.7

03/23/1993

RPI 1164

Pedido de certificado de adição de invenção

#5.1

11/26/1991

RPI 1095

Solicitação de exame técnico

#4.1

05/14/1991

RPI 1067

Publicação do pedido de patente

#3.1

01/09/1990

RPI 1001

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