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Official data from INPI

ACESSÓRIO PORTA-ORIGINAL PARA UMA COPIADORA PORTÁTIL DESPROVIDA DE UM PORTA-ORIGINAL, E, APARELHO DE REPROGRAFIA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102769

Type

Invention Patent

Filing

07/01/1991

Publication

02/04/1992

Progress at the INPI

  1. Filing07/01/91
  2. Publication02/04/92
  3. Examination03/08/94
  4. Allowance11/18/97
  5. Grant09/29/98
  6. Expired06/04/13

The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

X. C. (pessoa física)

US

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Inventors

D. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

547,275 · 07/02/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 01/07/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

09/29/1998

RPI 1449

Deferimento

#9.1

11/18/1997

RPI 1407

Republicação - classificação IPC

#15.11

09/17/1996

RPI 1346

Exigência - art. 36 da LPI

#6.1

03/19/1996

RPI 1320

Solicitação de exame técnico

#4.1

03/08/1994

RPI 1214

Publicação do pedido de patente

#3.1

02/04/1992

RPI 1105

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