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Official data from INPI

MÁQUINA PARA PRODUÇÃO DE ABSORVENTES DESCARTÁVEIS EM GERAL

Arquivada/ExtintaUtility Model

Application data

Number

MU7202225

Type

Utility Model

Filing

05/21/1992

Publication

07/06/1993

Progress at the INPI

  1. Filing05/21/92
  2. Publication07/06/93
  3. Examination08/03/93
  4. Allowance06/27/95
  5. Grant07/30/96
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Panalmaq Comércio de Máquinas Ltda

SP, BR

Inventors

J. S. (pessoa física)

AR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 21/05/2002

07/01/2008

RPI 1956

Concessão da patente

#16.1

07/30/1996

RPI 1339

9.1.4

06/18/1996

RPI 1333

15.10

06/04/1996

RPI 1331

16.4

06/04/1996

RPI 1331

Concessão da patente

#16.1

11/28/1995

RPI 1304

Deferimento

#9.1

06/27/1995

RPI 1282

Exigência - art. 36 da LPI

#6.1

01/17/1995

RPI 1259

Solicitação de exame técnico

#4.1

08/03/1993

RPI 1183

Publicação antecipada

#3.2

07/06/1993

RPI 1179

Pedido de patente depositado

#2.1

06/30/1992

RPI 1126

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