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Official data from INPI

APARELHO E ESTRUTURA PARA CONVERSAO DE PORTADORES DE BAIXA ENERGIA EM FOTONS DE MAIOR ENERGIA

ArquivadaInvention Patent

Application data

Number

PI8106997

Type

Invention Patent

Filing

11/03/1980

Publication

07/13/1982

Progress at the INPI

  1. Filing11/03/80
  2. Publication07/13/82
  3. Abandoned07/24/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IBM [US]

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Inventors

L. C. (pessoa física)

M. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/30/1985

RPI 771

Republicação - classificação IPC

#15.11

06/11/1985

RPI 764

Exigência - art. 36 da LPI

#6.1

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

3.4

08/31/1982

RPI 619

Publicação do pedido de patente

#3.1

07/13/1982

RPI 612

Pedido de patente depositado

#2.1

12/15/1981

RPI 582

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