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Official data from INPI

MÁQUINA DE REENROLAR PARA A PRODUÇÃO DE PEQUENOS ROLOS DE PAPEL HIGIÊNICO, TOALHAS DE COZINHA E SIMILARES

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001410

Type

Invention Patent

Filing

03/28/1990

Publication

04/09/1991

Progress at the INPI

  1. Filing03/28/90
  2. Publication04/09/91
  3. Examination08/13/91
  4. Allowance01/18/94
  5. Grant10/25/94
  6. Expired05/18/10

The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fabio Perini S.P.A

IT

P. A. (pessoa física)

IT

See this company's full portfolio

Inventors

G. B. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

9385 A/89 · 03/30/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 28/03/2005

05/18/2010

RPI 2054

Concessão da patente

#16.1

10/25/1994

RPI 1247

14.1

05/31/1994

RPI 1226

Deferimento

#9.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

08/13/1991

RPI 1080

Publicação do pedido de patente

#3.1

04/09/1991

RPI 1062

Pedido de patente depositado

#2.1

07/24/1990

RPI 1025

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