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Official data from INPI

BICO DOSADOR PARA FRASCOS

Arquivada/ExtintaUtility Model

Application data

Number

MU7200260

Type

Utility Model

Filing

02/24/1992

Publication

05/19/1992

Progress at the INPI

  1. Filing02/24/92
  2. Publication05/19/92
  3. Examination03/16/93
  4. Allowance08/02/94
  5. Grant04/25/95
  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

Lawson Mardon Wheaton Ltda.

BR

S. F. (pessoa física)

SP, BR

Inventors

S. F. (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 24/02/2002

07/01/2008

RPI 1956

Alteração de sede deferida

#25.7

Alterada a sede conforme Pet.INPI/SP nº012146 de 22/04/97.

06/30/1998

RPI 1436

Transferência deferida

#25.1

07/08/1997

RPI 1388

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

11/29/1994

RPI 1252

Deferimento

#9.1

08/02/1994

RPI 1235

Solicitação de exame técnico

#4.1

03/16/1993

RPI 1163

Publicação antecipada

#3.2

05/19/1992

RPI 1120

Pedido de patente depositado

#2.1

03/31/1992

RPI 1113

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