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Official data from INPI

CONJUNTO DE APARELHO DE BARBEAR DO TIPO PIVOTÁVEL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005828

Type

Invention Patent

Filing

11/16/1990

Publication

09/24/1991

Progress at the INPI

  1. Filing11/16/90
  2. Publication09/24/91
  3. Examination12/14/93
  4. Allowance06/30/98
  5. Grant12/29/98
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Warner-Lambert Company

US

See this company's full portfolio

Inventors

R. I. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

438.824 · 11/17/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 16/11/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

12/29/1998

RPI 1460

Deferimento

#9.1

06/30/1998

RPI 1436

Conhecimento de parecer técnico

#7.1

11/04/1997

RPI 1405

Conhecimento de parecer técnico

#7.1

09/10/1996

RPI 1345

Solicitação de exame técnico

#4.1

12/14/1993

RPI 1202

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

05/21/1991

RPI 1068

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