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Official data from INPI

PENTE COM AÇÃO ANTICALVÍCIE.

IndeferidaInvention Patent

Application data

Number

PI8101592

Type

Invention Patent

Filing

03/18/1981

Publication

01/12/1982

Progress at the INPI

Under appeal
  1. Filing03/18/81
  2. Publication01/12/82
  3. Examination06/15/82
  4. Refused08/14/84
  5. Grant
  6. In force

The application was refused by the INPI on 08/14/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/14/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. P. (pessoa física)

Inventors

P. F. (pessoa física)

Technical data

IPC Classification

Priority claims

AR

281.008 · 05/13/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/14/1984

RPI 721

Conhecimento de parecer técnico

#7.1

01/03/1984

RPI 689

Solicitação de exame técnico

#4.1

06/15/1982

RPI 608

Publicação do pedido de patente

#3.1

01/12/1982

RPI 586

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