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

SEGMENTO CARDADOR

Em AnáliseInvention Patent

Application data

Number

PI8500649

Type

Invention Patent

Filing

02/12/1985

Publication

10/01/1985

Progress at the INPI

  1. Filing02/12/85
  2. Publication10/01/85
  3. Examination11/03/87
  4. Allowance07/11/89
  5. Grant02/06/90
  6. Terminated07/25/95

The patent was granted on 02/06/1990 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Graf & Cie. Ag

CH

See this company's full portfolio

Inventors

R. G. (pessoa física)

CH

W. B. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

716/84 · 02/14/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/14/1989

RPI 995

Deferimento

#9.1

07/11/1989

RPI 977

Exigência - art. 36 da LPI

#6.1

12/06/1988

RPI 946

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação do pedido de patente

#3.1

10/01/1985

RPI 780

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Concessão da patente

#16.1

02/06/1990

RPI 1005

Patent monitoring

Track this patent in real time.

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