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

SISTEMA DE ESCADA AFASTADA PARA SALVACAO EM INCENDIOS

IndeferidaInvention Patent

Application data

Number

PI8402973

Type

Invention Patent

Filing

06/18/1984

Publication

01/21/1986

Progress at the INPI

Under appeal
  1. Filing06/18/84
  2. Publication01/21/86
  3. Examination05/27/86
  4. Refused12/27/88
  5. Grant
  6. In force

The application was refused by the INPI on 12/27/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/27/1988

RPI 949

Conhecimento de parecer técnico

#7.1

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

Patent monitoring

Track this patent in real time.

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