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

APARELHO PARA MEDIR O DIÂMETRO DE UM OBJETO ALONGADO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100041

Type

Invention Patent

Filing

01/07/1991

Publication

10/22/1991

Progress at the INPI

  1. Filing01/07/91
  2. Publication10/22/91
  3. Examination12/28/93
  4. Allowance04/25/95
  5. Grant11/28/95
  6. Expired06/22/10

The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N.V. Bekaert S.A

BE

N.V. Bekaert S.A.

BE

See this company's full portfolio

Inventors

E. B. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

BE

9000019 · 01/08/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 07/01/2006

06/22/2010

RPI 2059

Concessão da patente

#16.1

11/28/1995

RPI 1304

Notificação para pagamento de retribuição

#13.1

09/19/1995

RPI 1294

Deferimento

#9.1

04/25/1995

RPI 1273

Solicitação de exame técnico

#4.1

12/28/1993

RPI 1204

Publicação do pedido de patente

#3.1

10/22/1991

RPI 1090

Pedido de patente depositado

#2.1

07/30/1991

RPI 1078

Patent monitoring

Track this patent in real time.

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