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Official data from INPI

CANUDO PARA SUCÇÃO DE LÍQUIDOS EM GERAL

Arquivada/ExtintaUtility Model

Application data

Number

MU7001988

Type

Utility Model

Filing

09/21/1990

Publication

09/10/1991

Progress at the INPI

  1. Filing09/21/90
  2. Publication09/10/91
  3. Examination10/22/91
  4. Allowance01/25/94
  5. Grant10/25/94
  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

Yakult S/A Industria e Comercio

SP, BR

Inventors

M. S. (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 21/09/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

05/17/1994

RPI 1224

Deferimento

#9.1

01/25/1994

RPI 1208

Solicitação de exame técnico

#4.1

10/22/1991

RPI 1090

Publicação antecipada

#3.2

09/10/1991

RPI 1084

Pedido de patente depositado

#2.1

03/19/1991

RPI 1059

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