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Official data from INPI

DISPOSITIVO PARA COLOCAR SACOS VAZIOS COM VALVULAS SOBRE OS TUBOS DE ENCHIMENTO DE UMA MAQUINA ENSACADEIRA ROTATIVA

ArquivadaInvention Patent

Application data

Number

PI7700461

Type

Invention Patent

Filing

11/27/1976

Publication

-

Progress at the INPI

  1. Filing11/27/76
  2. Publication
  3. Examination
  4. Allowance06/01/82
  5. Abandoned
  6. In force

The application was allowed on 06/01/1982 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: 07/12/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HAVER & BOECKER

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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).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/12/1983

RPI 664

Notificação para pagamento de retribuição

#13.1

09/21/1982

RPI 622

Deferimento

#9.1

06/01/1982

RPI 606

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