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Official data from INPI

Porta-recipientes para aplicação, em máquina, às paredes laterais de recipientes substancialmente idênticos e processo de embalagem de recipientes.

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101749

Type

Invention Patent

Filing

04/30/1991

Publication

12/10/1991

Progress at the INPI

  1. Filing04/30/91
  2. Publication12/10/91
  3. Examination08/24/93
  4. Allowance03/11/97
  5. Grant07/28/98
  6. Expired02/18/15

The letters patent expired on 02/18/2015: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 02/18/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Illinois Tool Works, Inc

US

See this company's full portfolio

Inventors

R. O. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

519.917 · 05/07/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 30/04/2011

02/18/2015

RPI 2302

Concessão da patente

#16.1

07/28/1998

RPI 1440

Notificação para pagamento de retribuição

#13.1

10/14/1997

RPI 1402

Deferimento

#9.1

03/11/1997

RPI 1371

Exigência - art. 36 da LPI

#6.1

12/12/1995

RPI 1306

Exigência - art. 36 da LPI

#6.1

07/26/1994

RPI 1234

Solicitação de exame técnico

#4.1

08/24/1993

RPI 1186

Publicação do pedido de patente

#3.1

12/10/1991

RPI 1097

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