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Official data from INPI

PROCESSO E APARELHO PARA APLICAÇÃO DE MATERIAL ELÁSTICO A MATERIAL DE FORRO FLEXÍVEL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101400

Type

Invention Patent

Filing

04/08/1991

Publication

11/26/1991

Progress at the INPI

  1. Filing04/08/91
  2. Publication11/26/91
  3. Examination11/23/93
  4. Allowance09/29/98
  5. Grant12/29/98
  6. Expired06/04/13

The letters patent expired on 06/04/2013: 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: 06/04/2013. 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

J. H. (pessoa física)

US

K. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

505,954 · 04/06/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/04/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

12/29/1998

RPI 1460

Transferência deferida

#25.1

Transferido de: Kimberly-Clark Corporation

11/17/1998

RPI 1454

Deferimento

#9.1

09/29/1998

RPI 1449

Exigência - art. 36 da LPI

#6.1

09/23/1997

RPI 1399

Conhecimento de parecer técnico

#7.1

01/21/1997

RPI 1364

6.2

03/12/1996

RPI 1319

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Publicação do pedido de patente

#3.1

11/26/1991

RPI 1095

Pedido de patente depositado

#2.1

09/24/1991

RPI 1086

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