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

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8200221

Type

Invention Patent

Filing

01/15/1982

Publication

09/20/1983

Progress at the INPI

  1. Filing01/15/82
  2. Publication09/20/83
  3. Examination10/01/85
  4. Refused10/23/90
  5. Grant
  6. In force

The application was refused on 10/23/1990 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VAISALA OY [FI]

Inventors

P. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

02/17/1987

RPI 852

Solicitação de exame técnico

#4.1

10/01/1985

RPI 780

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

03/09/1982

RPI 594

111

10/23/1990

RPI 1038

Petição de recurso

#12.2

06/26/1990

RPI 1024

Indeferimento

#9.2

03/13/1990

RPI 1009

Patent monitoring

Track this patent in real time.

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