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

EQUIPAMENTO CONDICIONADOR DE AMBIENTE PARA AUTOMÓVEIS

ConcedidaInvention Patent

Application data

Number

PI8307279

Type

Invention Patent

Filing

12/29/1983

Publication

03/19/1985

Progress at the INPI

  1. Filing12/29/83
  2. Publication03/19/85
  3. Examination08/20/85
  4. Allowance04/04/89
  5. Grant09/26/89
  6. Terminated05/30/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mitchell S.A.

ES

Inventors

M. C. (pessoa física)

ES

Technical data

IPC Classification

Priority claims

ES

272.805 · 06/09/1983

ES

273.183 · 06/28/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

08/01/1989

RPI 980

Deferimento

#9.1

04/04/1989

RPI 963

Exigência - art. 36 da LPI

#6.1

05/03/1988

RPI 915

Pedido de certificado de adição de invenção

#5.1

01/14/1986

RPI 795

Solicitação de exame técnico

#4.1

08/20/1985

RPI 774

Republicação - classificação IPC

#15.11

05/28/1985

RPI 762

Publicação do pedido de patente

#3.1

03/19/1985

RPI 752

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

Patent monitoring

Track this patent in real time.

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