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Official data from INPI

APERFEIÇOAMENTO INTRODUZIDO EM SISTEMA CALIBRADOR AUTOMÁTICO DE PNEUS

DeferidaInvention Patent

Application data

Number

PI9004028

Type

Invention Patent

Filing

08/10/1990

Publication

02/25/1992

Progress at the INPI

Awaiting grant fee payment
  1. Filing08/10/90
  2. Publication02/25/92
  3. Examination02/24/93
  4. Allowance01/18/94
  5. Grant
  6. In force

The application was allowed by the INPI on 01/18/1994. The grant of the letters patent is being processed.

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Latest action published by the INPI: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. S. (pessoa física)

PR, BR

Inventors

W. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

06/28/1994

RPI 1230

Deferimento

#9.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

02/24/1993

RPI 1160

Publicação do pedido de patente

#3.1

02/25/1992

RPI 1108

Pedido de patente depositado

#2.1

02/19/1991

RPI 1055

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