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Official data from INPI

LAMPADA DE VAPOR DE SODIO DE BAIXA PRESSAO

ArquivadaInvention Patent

Application data

Number

PI7707187

Type

Invention Patent

Filing

10/29/1976

Publication

-

Progress at the INPI

  1. Filing10/29/76
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/26/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS NV

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

10/26/1982

RPI 627

Exigência - art. 36 da LPI

#6.1

03/23/1982

RPI 596

Exigência - art. 36 da LPI

#6.1

10/13/1981

RPI 573

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