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Official data from INPI

AGENTE LÍQUIDO PARA O TRATAMENTO DE CALÇADOS E COUROS.

IndeferidaInvention Patent

Application data

Number

PI8101432

Type

Invention Patent

Filing

03/11/1981

Publication

-

Progress at the INPI

Under appeal
  1. Filing03/11/81
  2. Publication
  3. Examination10/11/83
  4. Refused05/31/88
  5. Grant
  6. In force

The application was refused by the INPI on 05/31/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

F. E. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

AT

A 1367/80 · 03/12/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/31/1988

RPI 919

Conhecimento de parecer técnico

#7.1

07/28/1987

RPI 875

Exigência - art. 36 da LPI

#6.1

12/11/1984

RPI 738

6.2

07/31/1984

RPI 719

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

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