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Official data from INPI

APARELHO PARA FUNDIÇÃO CONTÍNUA DE METAL EM FORMA DE TIRA, PROCESSO DE FUNDIÇÃO CONTÍNUA DE METAL FUNDIDO,PROCESSO DE FUNDIÇÃO CONTÍNUA DE TIRA DE METAL E FUNIL PARA CONTER METAL FUNDIDO

PublicadaInvention Patent

Application data

Number

PI8802200

Type

Invention Patent

Filing

05/06/1988

Publication

12/06/1988

Progress at the INPI

  1. Filing05/06/88
  2. Publication12/06/88
  3. Abandoned02/19/91
  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: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R Guthrie Research Associates Inc

CA

Inventors

J. H. (pessoa física)

AU

R. G. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

CA

536.533 · 05/06/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/06/1988

RPI 946

Pedido de patente depositado

#2.1

09/27/1988

RPI 936

Arquivamento - Art. 36 §1° da LPI

#11.2

02/21/1995

RPI 1264

Exigência - art. 36 da LPI

#6.1

06/21/1994

RPI 1229

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

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