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Official data from INPI

BARRACA

Em AnáliseInvention Patent

Application data

Number

PI7905253

Type

Invention Patent

Filing

08/16/1979

Publication

-

Progress at the INPI

  1. Filing08/16/79
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAIYO KOGYO CO LTD

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

18.8

09/02/1986

RPI 828

18.8

08/12/1986

RPI 825

Anuidade - prazo legal encerrado

#18.2

06/24/1986

RPI 818

Cessão de direito de exploração

#22.1

06/04/1985

RPI 763

Indeferimento

#9.2

06/15/1982

RPI 608

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E04B 1/347.

03/27/2018

RPI 2464

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