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Official data from INPI

APERFEICOAMENTO EM EMBALAGEM PLASTICA

IndeferidaInvention Patent

Application data

Number

PI8104847

Type

Invention Patent

Filing

07/24/1981

Publication

03/08/1983

Progress at the INPI

Under appeal
  1. Filing07/24/81
  2. Publication03/08/83
  3. Examination12/04/84
  4. Refused06/25/85
  5. Grant
  6. In force

The application was refused by the INPI on 06/25/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/06/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. P. (pessoa física)

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

08/06/1985

RPI 772

Indeferimento

#9.2

06/25/1985

RPI 766

14.1

12/18/1984

RPI 739

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

Publicação do pedido de patente

#3.1

03/08/1983

RPI 646

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