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Official data from INPI

APARELHO PARA RECEBER E GIRAR TIRA DE MATERIAL E PROCESSO PARA GIRAR E SUPERFICIALMENTE COLOCAR TIRA DE MATERIAL COM ELEMENTO DE SUPERFÍCIE MÓVEL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101401

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. Allowance08/23/94
  5. Grant05/30/95
  6. Expired06/22/10

The letters patent expired on 06/22/2010: 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: 06/22/2010. 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

D. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

504,411 · 04/06/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/04/2006

06/22/2010

RPI 2059

Transferência deferida

#25.1

Transferido de: Kimberly-Clark Corporation

01/05/1999

RPI 1461

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

12/20/1994

RPI 1255

Deferimento

#9.1

08/23/1994

RPI 1238

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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