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Official data from INPI

CONJUNTO DE ACIONAMENTO PARA PRENSAS EXCÊNTRICAS

Arquivada/ExtintaUtility Model

Application data

Number

MU7102909

Type

Utility Model

Filing

04/25/1991

Publication

12/29/1992

Progress at the INPI

  1. Filing04/25/91
  2. Publication12/29/92
  3. Examination09/28/93
  4. Allowance03/07/95
  5. Grant06/24/97
  6. Expired08/26/08

The letters patent expired on 08/26/2008: 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: 08/26/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Industria Ricetti Limitada

SP, BR

Inventors

W. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 25/04/2006

08/26/2008

RPI 1964

Concessão da patente

#16.1

06/24/1997

RPI 1386

Retificação

#15.6

04/15/1997

RPI 1376

Alteração de numeração

#15.1

10/08/1996

RPI 1349

Notificação para pagamento de retribuição

#13.1

11/21/1995

RPI 1303

Deferimento

#9.1

03/07/1995

RPI 1266

15.10

12/27/1994

RPI 1256

Pedido de certificado de adição de invenção

#5.1

02/16/1994

RPI 1211

Solicitação de exame técnico

#4.1

09/28/1993

RPI 1191

Solicitação de exame não realizada

#4.2

07/20/1993

RPI 1181

Publicação antecipada

#3.2

12/29/1992

RPI 1152

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