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

PROCESSO PARA ALINHAR EXATAMENTE,COM NÍVEL DE ASSOALHO, UMA CABINE DE ELEVADOR.

ConcedidaInvention Patent

Application data

Number

PI8005425

Type

Invention Patent

Filing

08/27/1980

Publication

-

Progress at the INPI

  1. Filing08/27/80
  2. Publication
  3. Examination03/15/83
  4. Allowance08/21/84
  5. Grant03/26/85
  6. Expired09/26/95

The letters patent expired on 09/26/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elevator Gmbh.

CH

See this company's full portfolio

Inventors

M. H. (pessoa física)

Technical data

IPC Classification

Priority claims

FI

792674 · 08/28/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/21/1984

RPI 722

8.1

05/02/1984

RPI 706

Exigência - art. 36 da LPI

#6.1

10/18/1983

RPI 678

Solicitação de exame técnico

#4.1

03/15/1983

RPI 647

Carta-patente expirada

#21.1

09/26/1995

RPI 1295

Related

Patent monitoring

Track this patent in real time.

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