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Official data from INPI

MECANISMO IMPULSOR DE DISCOS E ESTRUTURA DE MECANISMO IMPULSOR DE DISCOS

ArquivadaInvention Patent

Application data

Number

PI9005464

Type

Invention Patent

Filing

10/23/1990

Publication

09/17/1991

Progress at the INPI

  1. Filing10/23/90
  2. Publication09/17/91
  3. Abandoned12/14/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/07/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hewlett-Packard Company

US

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Inventors

R. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

07/434,661 · 11/13/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.31

10/07/1997

RPI 1401

Exigência - art. 36 da LPI

#6.1

12/24/1996

RPI 1360

Solicitação de exame técnico

#4.1

12/14/1993

RPI 1202

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/30/1991

RPI 1065

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