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

MANTA IMPERMEABILIZANTE AUTO-ADESIVA E FUNDENTE À FRIO

Arquivada/ExtintaUtility Model

Application data

Number

MU7000147

Type

Utility Model

Filing

01/23/1990

Publication

08/14/1990

Progress at the INPI

  1. Filing01/23/90
  2. Publication08/14/90
  3. Examination02/05/91
  4. Allowance06/07/94
  5. Grant04/25/95
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hey'Di do Brasil Impermeabilizações Ltda

SP, BR

Inventors

C. K. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/01/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

10/11/1994

RPI 1245

Deferimento

#9.1

06/07/1994

RPI 1227

Solicitação de exame técnico

#4.1

02/05/1991

RPI 1053

Publicação antecipada

#3.2

08/14/1990

RPI 1028

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

Patent monitoring

Track this patent in real time.

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