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Official data from INPI

PROCESSO E SISTEMA PARA ACINAR POTENCIAL E, ENTÃO, ELIMINAR OS TRAJETOS DE CORRENTE EM CARTUCHO CIRCUITO.

ArquivadaInvention Patent

Application data

Number

PI8305792

Type

Invention Patent

Filing

10/20/1983

Publication

05/21/1985

Progress at the INPI

  1. Filing10/20/83
  2. Publication05/21/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/20/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Energy Conversion Devices, Inc.

US

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Inventors

C. D. (pessoa física)

I. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

520.054 · 08/03/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

07/14/1987

RPI 873

Publicação do pedido de patente

#3.1

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

12/27/1983

RPI 688

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