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Official data from INPI

PROCESSO E DISPOSITIVO PARA CARREGAR PILHAS DE MATERIAIS EM FOLHA EM UMA APARELHAGEM PARA ALIMENTAR MÁQUINAS CONFECCIONADORAS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102124

Type

Invention Patent

Filing

05/24/1991

Publication

12/24/1991

Progress at the INPI

  1. Filing05/24/91
  2. Publication12/24/91
  3. Examination12/28/93
  4. Allowance08/30/94
  5. Grant04/25/95
  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.D. S.p.A.

IT

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Inventors

A. N. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

3523 A/90 · 05/28/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 24/05/2006

06/29/2010

RPI 2060

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

01/03/1995

RPI 1257

Deferimento

#9.1

08/30/1994

RPI 1239

Solicitação de exame técnico

#4.1

12/28/1993

RPI 1204

Publicação do pedido de patente

#3.1

12/24/1991

RPI 1099

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