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

ESTRUTURA ABSORVENTE, ARTIGO ABSORVENTE E FRALDA DESCARTÁVEL DELGADA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100721

Type

Invention Patent

Filing

02/22/1991

Publication

10/29/1991

Progress at the INPI

  1. Filing02/22/91
  2. Publication10/29/91
  3. Examination11/23/93
  4. Allowance12/22/98
  5. Grant08/24/99
  6. Expired05/28/13

The letters patent expired on 05/28/2013: 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: 03/20/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. C. (pessoa física)

US

Kimberly - Clark Worldwide, INC.

US

See this company's full portfolio

Inventors

A. W. (pessoa física)

US

S. K. (pessoa física)

US

W. S. (pessoa física)

US

Technical data

Priority claims

US

484,598 · 02/23/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61F 13/15; A61F 13/46.

03/20/2018

RPI 2463

Carta-patente expirada

#21.1

Patente extinta em 22/02/2011

05/28/2013

RPI 2212

Concessão da patente

#16.1

08/24/1999

RPI 1494

Transferência deferida

#25.1

Transferido de: Kimberly- Clark Corporation

03/09/1999

RPI 1470

Deferimento

#9.1

12/22/1998

RPI 1459

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Publicação do pedido de patente

#3.1

10/29/1991

RPI 1091

Pedido de patente depositado

#2.1

08/27/1991

RPI 1082

Related

From the same holder

Patent monitoring

Track this patent in real time.

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