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Official data from INPI

PROCESSO DE PINTURA DO CABELO, ESTOJO PARA A PINTURA DO CABELO E TINTA DE MELANINA PARA O CABELO.

IndeferidaInvention Patent

Application data

Number

PI8306691

Type

Invention Patent

Filing

12/06/1983

Publication

07/17/1984

Progress at the INPI

  1. Filing12/06/83
  2. Publication07/17/84
  3. Examination07/22/86
  4. Allowance
  5. Grant
  6. In force

Published on 07/17/1984, 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bristol-Myers Company

US

See this company's full portfolio

Inventors

B. K. (pessoa física)

M. P. (pessoa física)

W. J. (pessoa física)

Technical data

Priority claims

US

447.557 · 12/07/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/12/1989

RPI 999

Conhecimento de parecer técnico

#7.1

01/31/1989

RPI 954

Pedido de certificado de adição de invenção

#5.1

12/02/1986

RPI 841

Solicitação de exame técnico

#4.1

07/22/1986

RPI 822

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 7/13; A45D 34/04; A61Q 5/12.

03/27/2018

RPI 2464

14.4

06/11/1991

RPI 1071

111

01/08/1991

RPI 1049

Petição de recurso

#12.2

04/10/1990

RPI 1013

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