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Official data from INPI

MÁQUINA PARA EMPACOTAR ELEMENTOS SEMELHANTES À CAIXAS, SUBSTANCIALMENTE EM FORMA DE PARALELEPÍPEDO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9103044

Type

Invention Patent

Filing

07/16/1991

Publication

02/11/1992

Progress at the INPI

  1. Filing07/16/91
  2. Publication02/11/92
  3. Examination04/19/94
  4. Allowance04/25/95
  5. Grant10/31/95
  6. Expired06/29/10

The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. A. (pessoa física)

IT

G. A. (pessoa física)

IT

See this company's full portfolio

Inventors

A. G. (pessoa física)

IT

S. B. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

3599 A/90 · 07/17/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 16/07/2006

06/29/2010

RPI 2060

Concessão da patente

#16.1

10/31/1995

RPI 1300

Deferimento

#9.1

04/25/1995

RPI 1273

Solicitação de exame técnico

#4.1

04/19/1994

RPI 1220

Publicação do pedido de patente

#3.1

02/11/1992

RPI 1106

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