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Official data from INPI

PICADOR DESCARTÁVEL

Arquivada/ExtintaInvention PatentPCT · GB1993000650

Application data

Number

PI9306161

Type

Invention Patent

Filing

03/30/1993

Publication

01/13/1998

PCT

GB1993000650

Progress at the INPI

  1. Filing03/30/93
  2. Publication01/13/98
  3. Examination
  4. Allowance11/03/99
  5. Grant05/16/00
  6. Expired07/09/13

The letters patent expired on 07/09/2013: 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Owen Mumford Limited

GB

See this company's full portfolio

Inventors

D. C. (pessoa física)

GB

J. M. (pessoa física)

GB

Technical data

Priority claims

GB

9207120.8 · 04/01/1992

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61B 5/14.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 30/03/2013

07/09/2013

RPI 2218

Concessão da patente

#16.1

05/16/2000

RPI 1532

Deferimento

#9.1

11/03/1999

RPI 1504

Conhecimento de parecer técnico

#7.1

12/29/1998

RPI 1460

Notificação de entrada na fase nacional - PCT

#1.3

01/13/1998

RPI 1412

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