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Official data from INPI

Dispositivo de preensão para os dedos e instrumento de escrever incluindo o mesmo

Arquivada/ExtintaInvention PatentPCT · US1990001155

Application data

Number

PI9007353

Type

Invention Patent

Filing

03/01/1990

Publication

04/21/1992

PCT

US1990001155

Progress at the INPI

  1. Filing03/01/90
  2. Publication04/21/92
  3. Examination07/06/93
  4. Allowance07/16/96
  5. Grant04/29/97
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Gillette Company

US

See this company's full portfolio

Inventors

J. T. (pessoa física)

US

N. L. (pessoa física)

US

R. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/348,358 · 05/08/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 01/03/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

04/29/1997

RPI 1378

Notificação para pagamento de retribuição

#13.1

03/11/1997

RPI 1371

Deferimento

#9.1

07/16/1996

RPI 1337

Solicitação de exame técnico

#4.1

07/06/1993

RPI 1179

Notificação de entrada na fase nacional - PCT

#1.3

04/21/1992

RPI 1116

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