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Official data from INPI

DISPOSITIVO PARA A IMPRESSÃO DE PEÇAS CERÂMICAS DE SUPERFÍCIE ESSENCIALMENTE PLANA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001276

Type

Invention Patent

Filing

03/19/1990

Publication

10/15/1991

Progress at the INPI

  1. Filing03/19/90
  2. Publication10/15/91
  3. Examination10/06/92
  4. Allowance04/19/94
  5. Grant11/29/94
  6. Expired05/18/10

The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Maquinaria Tot Ceramica, S A

ES

Maquinaria Tot Ceramica, S.A

ES

Inventors

L. S. (pessoa física)

ES

Technical data

IPC Classification

Priority claims

ES

9000118 · 01/17/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/03/2005

05/18/2010

RPI 2054

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

08/16/1994

RPI 1237

Deferimento

#9.1

04/19/1994

RPI 1220

Exigência - art. 36 da LPI

#6.1

07/20/1993

RPI 1181

Solicitação de exame técnico

#4.1

10/06/1992

RPI 1140

Publicação do pedido de patente

#3.1

10/15/1991

RPI 1089

Pedido de patente depositado

#2.1

08/21/1990

RPI 1029

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