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

PRESERVATIVO ANTICONCEPCIONAL "TANGA"

PublicadaUtility Model

Application data

Number

MU6702268

Type

Utility Model

Filing

10/20/1987

Publication

05/16/1989

Progress at the INPI

  1. Filing10/20/87
  2. Publication05/16/89
  3. Examination03/26/91
  4. Allowance05/26/92
  5. Grant02/24/93
  6. Expired09/18/01

The letters patent expired on 09/18/2001: 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: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. S. (pessoa física)

RJ, BR

Inventors

E. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/16/1989

RPI 969

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Republicação - classificação IPC

#15.11

12/29/2009

RPI 2034

Carta-patente expirada

#21.1

Patente extinta em 20/10/97 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

09/18/2001

RPI 1602

Concessão da patente

#16.1

02/24/1993

RPI 1160

Notificação para pagamento de retribuição

#13.1

10/20/1992

RPI 1142

Deferimento

#9.1

05/26/1992

RPI 1121

Exigência - art. 36 da LPI

#6.1

10/22/1991

RPI 1090

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

Patent monitoring

Track this patent in real time.

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