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Official data from INPI

DISPOSITIVO PARA A COMUTACAO SEGURA DE COMPONENTES REGULADORES

ArquivadaInvention Patent

Application data

Number

PI7702972

Type

Invention Patent

Filing

03/14/1977

Publication

-

Progress at the INPI

  1. Filing03/14/77
  2. Publication
  3. Examination
  4. Allowance04/12/83
  5. Abandoned
  6. In force

The application was allowed on 04/12/1983 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 03/20/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BOSCH GMBH ROBERT

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Inventors

M. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/20/1984

RPI 700

Notificação para pagamento de retribuição

#13.1

08/30/1983

RPI 671

Deferimento

#9.1

04/12/1983

RPI 651

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