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Official data from INPI

ARTIGO ABSORVEDOR DE LÍQUIDO, DESCARTÁVEL

Em AnáliseInvention PatentPCT · SE1987000250

Application data

Number

PI8707314

Type

Invention Patent

Filing

05/20/1987

Publication

09/13/1988

PCT

SE1987000250

Progress at the INPI

  1. Filing05/20/87
  2. Publication09/13/88
  3. Examination01/31/89
  4. Allowance06/22/93
  5. Grant11/30/93
  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

Mõlnlycke AB

SE

See this company's full portfolio

Inventors

L. B. (pessoa física)

SE

Technical data

Priority claims

SE

8602413-0 · 05/27/1986

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

09/13/1988

RPI 934

4.1.1

02/09/1988

RPI 903

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A41B 13/02; A61F 13/16.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 20/05/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

11/30/1993

RPI 1200

Deferimento

#9.1

06/22/1993

RPI 1177

Conhecimento de parecer técnico

#7.1

09/17/1991

RPI 1085

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