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Official data from INPI

DISPOSITIVO COMUTADOR PARA ESTABELECER SELETIVAMENTE A COMUNICAÇÃO ENTRE UM CONDUTO DE ENTRADA DE UM FLUIDO E UM DE VÁRIOS CONDUTOS DE SAIDA

ArquivadaInvention Patent

Application data

Number

PI7801075

Type

Invention Patent

Filing

02/22/1978

Publication

-

Progress at the INPI

  1. Filing02/22/78
  2. Publication
  3. Abandoned
  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.

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

Alfred Karcher GmbH & Co.

DE

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/26/1982

RPI 627

Exigência - art. 36 da LPI

#6.1

03/09/1982

RPI 594

8.1

11/03/1981

RPI 576

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