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Official data from INPI

LINEARIZADOR DE ESCALA.

Em AnáliseInvention Patent

Application data

Number

PI8603867

Type

Invention Patent

Filing

07/29/1986

Publication

03/29/1988

Progress at the INPI

  1. Filing07/29/86
  2. Publication03/29/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. V. (pessoa física)

SP, BR

Inventors

W. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

08/23/1988

RPI 931

Publicação do pedido de patente

#3.1

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

03/04/1987

RPI 854

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