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

SEM TITULO

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI8703273

Type

Invention Patent

Filing

06/29/1987

Publication

12/29/1987
View on INPI

Progress at the INPI

  1. Filing06/29/87
  2. Publication12/29/87
  3. Abandoned03/08/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. Z. (pessoa física)

SP, BR

Inventors

Z. [. (pessoa física)

Technical data

IPC Classification

E04H 7/22

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/08/1988

RPI 907

Publicação antecipada

#3.2

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

09/29/1987

RPI 884

Arquivamento - Art. 36 §1° da LPI

#11.2

03/23/1993

RPI 1164

Conhecimento de parecer técnico

#7.1

02/04/1992

RPI 1105

Conhecimento de parecer técnico

#7.1

11/27/1990

RPI 1043

Related

Patent monitoring

Track this patent in real time.

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