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

SISTEMA DE INCLINAÇÃO INTRODUZIDO EM VENTILADORES DE MESA

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI7904934

Type

Invention Patent

Filing

08/01/1979

Publication

-
View on INPI

Progress at the INPI

  1. Filing08/01/79
  2. Publication
  3. Examination02/24/82
  4. Allowance10/26/82
  5. Grant05/31/83
  6. Terminated01/28/92

The patent was granted on 05/31/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Walita Eletro Doméstico Ltda

SP, BR

See this company's full portfolio

Inventors

D. J. (pessoa física)

Technical data

IPC Classification

F16M 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

05/17/1988

RPI 917

Concessão da patente

#16.1

05/31/1983

RPI 658

Notificação para pagamento de retribuição

#13.1

03/15/1983

RPI 647

Deferimento

#9.1

10/26/1982

RPI 627

Solicitação de exame técnico

#4.1

02/24/1982

RPI 592

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

Related

Patent monitoring

Track this patent in real time.

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