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Official data from INPI

DISPOSIÇÃO EM BOCAL, AERADOR, INJETOR E DIRECIONADOR DE JATO DE ÁGUA

Arquivada/ExtintaUtility Model

Application data

Number

MU7102232

Type

Utility Model

Filing

09/27/1991

Publication

03/10/1992

Progress at the INPI

  1. Filing09/27/91
  2. Publication03/10/92
  3. Examination08/04/92
  4. Allowance06/04/96
  5. Grant11/24/98
  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

S. N. (pessoa física)

SP, BR

Inventors

S. N. (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 27/09/2006

08/26/2008

RPI 1964

Concessão da patente

#16.1

11/24/1998

RPI 1455

Notificação para pagamento de retribuição

#13.1

02/25/1997

RPI 1369

Deferimento

#9.1

06/04/1996

RPI 1331

Solicitação de exame técnico

#4.1

08/04/1992

RPI 1131

Publicação antecipada

#3.2

03/10/1992

RPI 1110

Pedido de patente depositado

#2.1

11/05/1991

RPI 1092

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