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Official data from INPI

MEIO MAGNÉTICO RÍGIDO DE GRAVAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8600423

Type

Invention Patent

Filing

02/03/1986

Publication

10/14/1986

Progress at the INPI

  1. Filing02/03/86
  2. Publication10/14/86
  3. Abandoned10/04/88
  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: 10/04/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

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Inventors

D. P. (pessoa física)

US

J. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

700.249 · 02/11/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/04/1988

RPI 937

Publicação do pedido de patente

#3.1

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Arquivamento - Art. 36 §1° da LPI

#11.2

09/14/1993

RPI 1189

Republicação - classificação IPC

#15.11

06/01/1993

RPI 1174

Exigência - art. 36 da LPI

#6.1

03/23/1993

RPI 1164

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