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Official data from INPI

PROCESSO, E COQUILHA, PARA LINGOTAMENTO CONTÍNUO DE CORDÕES DE METAL, EM PARTICULAR DE CORDÕES DE AÇO

PublicadaInvention Patent

Application data

Number

PI8706235

Type

Invention Patent

Filing

11/19/1987

Publication

06/21/1988

Progress at the INPI

Technical opinion to answer
  1. Filing11/19/87
  2. Publication06/21/88
  3. Examination09/25/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Concast Standard Ag

CH

Inventors

A. R. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

04 626/86-0 · 11/19/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/21/1988

RPI 922

Pedido de patente depositado

#2.1

02/23/1988

RPI 905

Retificação

#15.3

01/31/1995

RPI 1261

Conhecimento de parecer técnico

#7.1

03/22/1994

RPI 1216

Solicitação de exame técnico

#4.1

09/25/1990

RPI 1034

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