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Official data from INPI

CONTAINER.

ArquivadaInvention Patent

Application data

Number

PI8106816

Type

Invention Patent

Filing

10/22/1981

Publication

11/12/1985

Progress at the INPI

  1. Filing10/22/81
  2. Publication11/12/85
  3. Abandoned04/15/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Industrial Santa Matilde.

Inventors

P. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

04/12/1988

RPI 912

Exigência - art. 36 da LPI

#6.1

10/13/1987

RPI 886

Conhecimento de parecer técnico

#7.1

02/10/1987

RPI 851

Solicitação de exame técnico

#4.1

04/15/1986

RPI 808

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

11.7

11/05/1985

RPI 785

Arquivamento - Art. 33 da LPI

#11.1

09/24/1985

RPI 779

Pedido de patente depositado

#2.1

06/29/1982

RPI 610

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