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Official data from INPI

BOLSA FLEXÍVEL DE FÁCIL ABERTURA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9002996

Type

Invention Patent

Filing

06/26/1990

Publication

08/20/1991

Progress at the INPI

  1. Filing06/26/90
  2. Publication08/20/91
  3. Examination09/21/93
  4. Allowance11/22/94
  5. Grant07/25/95
  6. Expired05/25/10

The letters patent expired on 05/25/2010: 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

See this company's full portfolio

Inventors

D. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

371.190 · 06/26/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B65D 85/16; B65D 33/16.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 26/06/2005

05/25/2010

RPI 2055

Concessão da patente

#16.1

07/25/1995

RPI 1286

Notificação para pagamento de retribuição

#13.1

03/28/1995

RPI 1269

Deferimento

#9.1

11/22/1994

RPI 1251

Solicitação de exame técnico

#4.1

09/21/1993

RPI 1190

Publicação do pedido de patente

#3.1

08/20/1991

RPI 1081

Pedido de patente depositado

#2.1

11/20/1990

RPI 1042

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