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

METADE DE MANCAL DESLIZANTE

Em AnáliseInvention PatentPCT · AT1988000050

Application data

Number

PI8807121

Type

Invention Patent

Filing

07/06/1988

Publication

10/31/1989

PCT

AT1988000050

Progress at the INPI

  1. Filing07/06/88
  2. Publication10/31/89
  3. Examination07/02/91
  4. Allowance11/17/92
  5. Grant07/27/93
  6. Terminated10/24/95

The patent was granted on 07/27/1993 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

AT

Inventors

H. L. (pessoa física)

O. H. (pessoa física)

O. E. (pessoa física)

Technical data

IPC Classification

Priority claims

AT

A 1689/87 · 07/06/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/31/1989

RPI 993

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

04/06/1993

RPI 1166

Deferimento

#9.1

11/17/1992

RPI 1146

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

Patent monitoring

Track this patent in real time.

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