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Official data from INPI

CABEÇA DE BARBEADOR E PROCESSO DE MONTAGEM DA MESMA

PublicadaInvention Patent

Application data

Number

PI8802328

Type

Invention Patent

Filing

05/12/1988

Publication

12/05/1989

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/12/88
  2. Publication12/05/89
  3. Examination02/25/92
  4. Allowance03/09/93
  5. Grant
  6. In force

The application was allowed by the INPI on 03/09/1993. The grant of the letters patent is being processed.

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Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Warner Lambert Company

US

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Inventors

C. I. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

161.335 · 03/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/05/1989

RPI 998

Pedido de patente depositado

#2.1

10/04/1988

RPI 937

Retificação

#15.3

11/23/1993

RPI 1199

Deferimento

#9.1

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

02/25/1992

RPI 1108

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