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Official data from INPI

APERFEICOAMENTO EM PROCESSO PARA FABRICACAO DE LAMINADOS PLASTIFICADOS

IndeferidaInvention Patent

Application data

Number

PI8101733

Type

Invention Patent

Filing

03/20/1981

Publication

-

Progress at the INPI

Under appeal
  1. Filing03/20/81
  2. Publication
  3. Examination
  4. Refused02/04/86
  5. Grant
  6. In force

The application was refused by the INPI on 02/04/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIRAMIDES BRASILIA SA IND COME [BR]

Inventors

B. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/04/1986

RPI 798

Republicação - classificação IPC

#15.11

12/18/1984

RPI 739

Conhecimento de parecer técnico

#7.1

06/26/1984

RPI 714

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