(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

BUZINA COM DOIS ESTÁGIOS DE SOM

Prazo de SigiloUtility Model

Application data

Number

MU6801035

Type

Utility Model

Filing

05/12/1988

Publication

01/09/1990

Progress at the INPI

Under appeal
  1. Filing05/12/88
  2. Publication01/09/90
  3. Examination02/25/92
  4. Refused01/26/99
  5. Grant
  6. In force

The application was refused by the INPI on 01/26/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. F. (pessoa física)

SP, BR

Inventors

D. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

12/20/1988

RPI 948

Indeferimento

#9.2

Indeferido com base bo art. 9º da LPI

01/26/1999

RPI 1464

Conhecimento de parecer técnico

#7.1

09/30/1997

RPI 1400

Exigência - art. 36 da LPI

#6.1

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

02/25/1992

RPI 1108

Publicação do pedido de patente

#3.1

01/09/1990

RPI 1001

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.