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Official data from INPI

SACO MULTIFOLHADO SUSCETÍVEL DE SER SELADO E APÓS A ABERTURA INICIAL SER RESSELADO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101324

Type

Invention Patent

Filing

04/02/1991

Publication

11/26/1991

Progress at the INPI

  1. Filing04/02/91
  2. Publication11/26/91
  3. Examination03/01/94
  4. Allowance12/23/97
  5. Grant09/29/98
  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

Colgate-Palmolive Company

US

See this company's full portfolio

Inventors

M. H. (pessoa física)

US

R. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

504,595 · 04/03/1990

US

537,608 · 06/14/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 02/04/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

09/29/1998

RPI 1449

Deferimento

#9.1

12/23/1997

RPI 1409

Exigência - art. 36 da LPI

#6.1

06/20/1995

RPI 1281

Conhecimento de parecer técnico

#7.1

12/13/1994

RPI 1254

Solicitação de exame técnico

#4.1

03/01/1994

RPI 1213

Publicação do pedido de patente

#3.1

11/26/1991

RPI 1095

Pedido de patente depositado

#2.1

09/17/1991

RPI 1085

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