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Official data from INPI

QUEBRA-CABEÇA.

IndeferidaInvention Patent

Application data

Number

PI8002814

Type

Invention Patent

Filing

05/07/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing05/07/80
  2. Publication
  3. Examination02/24/82
  4. Refused02/01/83
  5. Grant
  6. In force

The application was refused by the INPI on 02/01/1983. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/10/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. N. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

05/10/1983

RPI 655

Indeferimento

#9.2

02/01/1983

RPI 641

Solicitação de exame técnico

#4.1

02/24/1982

RPI 592

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