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

MAQZINA DE CORTAR

Em AnáliseInvention Patent

Application data

Number

PI8105324

Type

Invention Patent

Filing

08/21/1980

Publication

05/04/1982

Progress at the INPI

  1. Filing08/21/80
  2. Publication05/04/82
  3. Examination03/22/83
  4. Allowance10/09/84
  5. Grant04/30/85
  6. Terminated06/21/88

The patent was granted on 04/30/1985 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VOEST ALPINE AG

See this company's full portfolio

Inventors

K. A. (pessoa física)

S. K. (pessoa física)

W. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Concessão da patente

#16.1

04/30/1985

RPI 758

Deferimento

#9.1

10/09/1984

RPI 729

Solicitação de exame técnico

#4.1

03/22/1983

RPI 648

Publicação do pedido de patente

#3.1

05/04/1982

RPI 602

Patent monitoring

Track this patent in real time.

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