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Official data from INPI

Seringa de segurança descartável

Arquivada/ExtintaInvention Patent

Application data

Number

PI9103082

Type

Invention Patent

Filing

07/18/1991

Publication

04/28/1992

Progress at the INPI

  1. Filing07/18/91
  2. Publication04/28/92
  3. Examination05/25/93
  4. Allowance06/03/97
  5. Grant07/28/98
  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

R. N. (pessoa física)

IT

R. R. (pessoa física)

IT

Inventors

R. N. (pessoa física)

IT

R. R. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

20979 A/90 · 07/19/1990

IT

GE 91A000008 · 01/09/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 18/07/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

07/28/1998

RPI 1440

Deferimento

#9.1

06/03/1997

RPI 1383

Solicitação de exame técnico

#4.1

05/25/1993

RPI 1173

Publicação do pedido de patente

#3.1

04/28/1992

RPI 1117

Pedido de patente depositado

#2.1

04/21/1992

RPI 1116

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