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Official data from INPI

DISPOSITIVO DE SOPRAGEM PARA REMOÇÃO DO EXCESSO DE ZINCO FUNDIDO DO LADO INTERNO DO TUBO DE AÇO RECEM GALVANIZADO.

ArquivadaInvention Patent

Application data

Number

PI8007016

Type

Invention Patent

Filing

10/30/1980

Publication

07/06/1982

Progress at the INPI

  1. Filing10/30/80
  2. Publication07/06/82
  3. Abandoned01/03/84
  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: 05/21/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. M. (pessoa física)

Inventors

M. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/21/1985

RPI 761

Republicação - classificação IPC

#15.11

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

09/04/1984

RPI 724

Pedido de certificado de adição de invenção

#5.1

05/22/1984

RPI 709

Solicitação de exame técnico

#4.1

01/03/1984

RPI 689

Publicação do pedido de patente

#3.1

07/06/1982

RPI 611

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