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Official data from INPI

PROCESSO E APARELHAGEM PARA RETORCER E FAZER AVANÇAR MATERIAL EM FIOS.

Em AnáliseInvention Patent

Application data

Number

PI8601425

Type

Invention Patent

Filing

03/31/1986

Publication

10/07/1986

Progress at the INPI

  1. Filing03/31/86
  2. Publication10/07/86
  3. Abandoned01/13/87
  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.

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Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Warner-Lambert Company

US

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Inventors

A. S. (pessoa física)

US

E. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

718.586 · 04/01/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/13/1987

RPI 847

Publicação antecipada

#3.2

10/07/1986

RPI 833

Pedido de patente depositado

#2.1

09/30/1986

RPI 832

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

08/06/1991

RPI 1079

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