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Official data from INPI

SISTEMA E PROCESSO PARA MANUSEAR E SECCIONAR UMA MANGA, CONJUNTO PEGADOR E CONJUNTO CORTADOR

Prazo de SigiloInvention Patent

Application data

Number

PI8902952

Type

Invention Patent

Filing

06/19/1989

Publication

02/06/1990

Progress at the INPI

  1. Filing06/19/89
  2. Publication02/06/90
  3. Examination01/14/92
  4. Allowance
  5. Grant
  6. In force

Published on 02/06/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Firestone Tire & Rubber Company

US

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Inventors

D. T. (pessoa física)

US

P. K. (pessoa física)

R. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

208.715 · 06/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

08/01/1989

RPI 980

Retificação

#15.3

01/28/1997

RPI 1365

14.4

11/22/1994

RPI 1251

Solicitação de exame técnico

#4.1

01/14/1992

RPI 1102

Publicação do pedido de patente

#3.1

02/06/1990

RPI 1005

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