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Official data from INPI

DISPOSITIVO PARA A VEDAÇÃO DO ESPAÇO INTERMEDIÁRIO ENTRE A ÁREA CIRCUNFERÊNCIAL DE UMA PORTA DE CARGA E A EXTREMIDADE VIRADA PARA A PORTA DE UM RECIPIENTE A SER CARREGADO OU DESCARREGADO ATRAVÉS DA MESMA PORTA

ArquivadaInvention Patent

Application data

Number

PI8001925

Type

Invention Patent

Filing

03/28/1980

Publication

-

Progress at the INPI

  1. Filing03/28/80
  2. Publication
  3. Abandoned06/28/83
  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: 07/01/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hubner Sanfonas Industriais Ltda

SP, BR

Inventors

K. R. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 29 27 233.1 · 07/05/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/01/1986

RPI 819

Exigência - art. 36 da LPI

#6.1

10/29/1985

RPI 784

Republicação - classificação IPC

#15.11

04/23/1985

RPI 757

Exigência - art. 36 da LPI

#6.1

01/22/1985

RPI 744

Exigência - art. 36 da LPI

#6.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

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