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Official data from INPI

MÉTODO PARA PROCESSAMENTO DE UM SUBSTRATO FLEXÍVEL

Em AnáliseInvention Patent

Application data

Number

PI8601393

Type

Invention Patent

Filing

03/26/1986

Publication

12/02/1986

Progress at the INPI

  1. Filing03/26/86
  2. Publication12/02/86
  3. Examination12/27/88
  4. Allowance
  5. Grant
  6. In force

Published on 12/02/1986, 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: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Illinois Tool Works, Inc

US

See this company's full portfolio

Inventors

G. V. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

716.272 · 03/26/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/27/1988

RPI 949

Publicação do pedido de patente

#3.1

12/02/1986

RPI 841

Pedido de patente depositado

#2.1

10/29/1986

RPI 836

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01L 21/96; H01L 21/84.

03/27/2018

RPI 2464

Retificação

#15.3

03/09/1993

RPI 1162

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