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

BICA EXPANSÍVEL COM LACRE

Em AnáliseUtility Model
Talk to an expert

Application data

Number

MU6301249

Type

Utility Model

Filing

08/30/1983

Publication

03/27/1984
View on INPI

Progress at the INPI

  1. Filing08/30/83
  2. Publication03/27/84
  3. Examination08/21/84
  4. Allowance09/30/86
  5. Grant05/31/88
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

SP, BR

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

B67D 3/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

08/23/1988

RPI 931

Concessão da patente

#16.1

05/31/1988

RPI 919

Retificação

#15.6

01/19/1988

RPI 900

Retificação

#15.3

09/22/1987

RPI 883

Notificação para pagamento de retribuição

#13.1

03/04/1987

RPI 854

Deferimento

#9.1

09/30/1986

RPI 832

Conhecimento de parecer técnico

#7.1

12/24/1985

RPI 792

Solicitação de exame técnico

#4.1

08/21/1984

RPI 722

Publicação antecipada

#3.2

03/27/1984

RPI 701

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

Related

Patent monitoring

Track this patent in real time.

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