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Official data from INPI

TINGIMENTO E ONDULAÇÃO PERMANENTE DE CABELOS A UM SÓ TEMPO

Prazo de SigiloInvention Patent

Application data

Number

PI8804684

Type

Invention Patent

Filing

09/12/1988

Publication

05/01/1990

Progress at the INPI

Office action pending
  1. Filing09/12/88
  2. Publication05/01/90
  3. Examination08/11/92
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

CN

Inventors

T. C. (pessoa física)

CN

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

01/31/1989

RPI 954

Retificação

#15.3

02/13/1996

RPI 1315

Exigência - art. 36 da LPI

#6.1

06/20/1995

RPI 1281

Solicitação de exame técnico

#4.1

08/11/1992

RPI 1132

Publicação do pedido de patente

#3.1

05/01/1990

RPI 1016

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