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

FRALDA DESCARTÁVEL

Em AnáliseInvention PatentPCT · SE1987000334

Application data

Number

PI8707387

Type

Invention Patent

Filing

07/10/1987

Publication

11/01/1988

PCT

SE1987000334

Progress at the INPI

  1. Filing07/10/87
  2. Publication11/01/88
  3. Examination01/31/89
  4. Allowance11/05/91
  5. Grant03/30/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Molnlycke Ab

SE

See this company's full portfolio

Inventors

M. B. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8603154-9 · 07/17/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/31/1989

RPI 954

Notificação de entrada na fase nacional - PCT

#1.3

11/01/1988

RPI 941

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A41B 13/02.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 10/07/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

03/30/1993

RPI 1165

Notificação para pagamento de retribuição

#13.1

11/24/1992

RPI 1147

15.18

10/06/1992

RPI 1140

Retificação

#15.3

04/21/1992

RPI 1116

Deferimento

#9.1

11/05/1991

RPI 1092

Patent monitoring

Track this patent in real time.

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