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Official data from INPI

PROCESSO DE RECOZIMENTO EM FORNO-CAIXA DE UMA MASSA DE CHAPA DE ACO

ArquivadaInvention Patent

Application data

Number

PI8302507

Type

Invention Patent

Filing

05/14/1982

Publication

01/17/1984

Progress at the INPI

  1. Filing05/14/82
  2. Publication01/17/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/14/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

USS ENG & CONSULT [US]

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Inventors

B. E. (pessoa física)

H. B. (pessoa física)

H. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/02/1986

RPI 828

Publicação do pedido de patente

#3.1

01/17/1984

RPI 691

Pedido de patente depositado

#2.1

06/28/1983

RPI 662

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