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Official data from INPI

RECIPIENTE COMPOSTO E PROCESSO PARA FORMAR UMA TAMPA DE EXTREMIDADE MECANICAMENTE FORTE

IndeferidaInvention Patent

Application data

Number

PI8001039

Type

Invention Patent

Filing

02/21/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing02/21/80
  2. Publication
  3. Examination10/27/81
  4. Refused01/31/84
  5. Grant
  6. In force

The application was refused by the INPI on 01/31/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/07/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OWENS ILLINOIS INC

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Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

03/07/1984

RPI 698

Indeferimento

#9.2

01/31/1984

RPI 693

Solicitação de exame técnico

#4.1

10/27/1981

RPI 575

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