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

DISPOSITIVO PARA SEPARACAO DE MATERIAS GASEIFORMES E/OU EM FORMA DE VAPOR

Em AnáliseInvention Patent

Application data

Number

PI8506535

Type

Invention Patent

Filing

12/18/1984

Publication

09/09/1986

Progress at the INPI

  1. Filing12/18/84
  2. Publication09/09/86
  3. Abandoned06/09/87
  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: 06/09/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MESSERSCHMITT BOELKOW BLOHM [DE]

Inventors

B. P. (pessoa física)

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

09/09/1986

RPI 829

Pedido de patente depositado

#2.1

03/04/1986

RPI 802

Arquivamento - Art. 36 §1° da LPI

#11.2

10/16/1990

RPI 1037

Exigência - art. 36 da LPI

#6.1

02/01/1990

RPI 1004

Patent monitoring

Track this patent in real time.

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