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Official data from INPI

MISTURA EM PÓ PARA PULVERIZAÇÃO A CHAMA DE PROCESSO PARA A PRODUÇÃO DE REVESTIMENTO ADERENTE SOBRE SUBSTRATO COM A DITA MISTURA EM PÓ.

ArquivadaInvention Patent
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Application data

Number

PI7907328

Type

Invention Patent

Filing

11/12/1979

Publication

-
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Progress at the INPI

  1. Filing11/12/79
  2. Publication
  3. Abandoned03/30/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

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Inventors

No inventors listed.

Technical data

IPC Classification

C06B 33/00C23C 4/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Arquivamento - Art. 36 §1° da LPI

#11.2

04/16/1985

RPI 756

Exigência - art. 36 da LPI

#6.1

08/21/1984

RPI 722

Exigência - art. 36 da LPI

#6.1

01/24/1984

RPI 692

Solicitação de exame técnico

#4.1

03/30/1982

RPI 597

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C23C 7/00.

03/27/2018

RPI 2464

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