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Official data from INPI

UNIDADE DE LÂMINA PARA UM APARELHO DE BARBEAR DE SEGURANÇA

Arquivada/ExtintaInvention PatentPCT · US1995008634

Application data

Number

PI9508270

Type

Invention Patent

Filing

07/11/1995

Publication

11/11/1997

PCT

US1995008634

Progress at the INPI

  1. Filing07/11/95
  2. Publication11/11/97
  3. Examination
  4. Allowance11/30/99
  5. Grant05/02/00
  6. Expired11/17/15

The letters patent expired on 11/17/2015: 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: 11/17/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Gillette Company

US

See this company's full portfolio

Inventors

B. O. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9414092.8 · 07/13/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 11/07/2015

11/17/2015

RPI 2341

Concessão da patente

#16.1

05/02/2000

RPI 1530

Deferimento

#9.1

11/30/1999

RPI 1508

Notificação de entrada na fase nacional - PCT

#1.3

11/11/1997

RPI 1406

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