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Official data from INPI

CAIXA DE MUDANÇA COM ALAVANCA ÚNICA

Em AnáliseInvention Patent

Application data

Number

PI8604006

Type

Invention Patent

Filing

08/22/1986

Publication

03/24/1987

Progress at the INPI

  1. Filing08/22/86
  2. Publication03/24/87
  3. Examination04/25/89
  4. Allowance
  5. Grant
  6. In force

Published on 03/24/1987, 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: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VME Americas Inc

US

Inventors

E. V. (pessoa física)

US

R. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

769.120 · 08/26/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/25/1989

RPI 966

14.4

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

03/24/1987

RPI 857

Pedido de patente depositado

#2.1

02/10/1987

RPI 851

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era G06B 9/06.

03/27/2018

RPI 2464

Retificação

#15.3

02/02/1993

RPI 1157

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