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Official data from INPI

QUEIMADOR PARA A COMBUSTAO DE COMBUSTIVEIS EM FORMA DE PO

ArquivadaInvention Patent

Application data

Number

PI8005181

Type

Invention Patent

Filing

08/16/1979

Publication

-

Progress at the INPI

  1. Filing08/16/79
  2. Publication
  3. Examination
  4. Allowance02/14/84
  5. Abandoned
  6. In force

The application was allowed on 02/14/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 02/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STEINMUELLER GMBH L & C

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Inventors

L. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/20/1985

RPI 748

Notificação para pagamento de retribuição

#13.1

06/05/1984

RPI 711

Deferimento

#9.1

02/14/1984

RPI 695

Republicação - classificação IPC

#15.11

09/13/1983

RPI 673

Exigência - art. 36 da LPI

#6.1

08/16/1983

RPI 669

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