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Official data from INPI

PROCESSO DE EXTRACAO DE MADEIRA DE AREAS A SEREM ALAGADAS

IndeferidaInvention Patent

Application data

Number

PI8001419

Type

Invention Patent

Filing

03/11/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing03/11/80
  2. Publication
  3. Examination
  4. Refused11/22/83
  5. Grant
  6. In force

The application was refused by the INPI on 11/22/1983. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/22/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

Inventors

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/22/1983

RPI 683

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B63B 21/52.

03/27/2018

RPI 2464

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