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Official data from INPI

PROCESSO, COMPOSIÇÃO E ESTOJO PARA ONDULAÇÃO E ALISAMENTO DE CABELO

Em AnáliseInvention Patent

Application data

Number

PI8703539

Type

Invention Patent

Filing

07/10/1987

Publication

03/22/1988

Progress at the INPI

  1. Filing07/10/87
  2. Publication03/22/88
  3. Examination02/28/89
  4. Allowance
  5. Grant
  6. In force

Published on 03/22/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Gillette Company

US

See this company's full portfolio

Inventors

M. P. (pessoa física)

US

M. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

036,588 · 04/10/1987

US

884,774 · 07/11/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/28/1989

RPI 958

Publicação do pedido de patente

#3.1

03/22/1988

RPI 909

Pedido de patente depositado

#2.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61K 7/09.

03/27/2018

RPI 2464

Retificação

#15.3

02/04/1992

RPI 1105

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