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

GUARDA-SOL

ConcedidaUtility Model

Application data

Number

MU6500221

Type

Utility Model

Filing

02/28/1985

Publication

10/07/1986

Progress at the INPI

  1. Filing02/28/85
  2. Publication10/07/86
  3. Examination02/10/87
  4. Allowance06/28/88
  5. Grant02/28/89
  6. Expired05/09/95

The letters patent expired on 05/09/1995: 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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IRENE ANTONIA DE ALENCASTRO VO [BR]

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/28/1988

RPI 923

Exigência - art. 36 da LPI

#6.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

02/10/1987

RPI 851

Publicação do pedido de patente

#3.1

10/07/1986

RPI 833

Pedido de patente depositado

#2.1

05/21/1985

RPI 761

Carta-patente expirada

#21.1

05/09/1995

RPI 1275

Pedido de licença compulsória

#20.1

03/09/1993

RPI 1162

Patent monitoring

Track this patent in real time.

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