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Official data from INPI

PAINÉIS DE CÉLULAS BIFACIAIS PARA LUZ DIRETA E ALBEDO.

IndeferidaInvention Patent

Application data

Number

PI8104876

Type

Invention Patent

Filing

07/28/1981

Publication

04/13/1982

Progress at the INPI

Under appeal
  1. Filing07/28/81
  2. Publication04/13/82
  3. Examination05/29/84
  4. Refused10/01/85
  5. Grant
  6. In force

The application was refused by the INPI on 10/01/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

A. L. (pessoa física)

J. A. (pessoa física)

J. J. (pessoa física)

Inventors

A. J. (pessoa física)

F. A. (pessoa física)

J. J. (pessoa física)

L. A. (pessoa física)

Technical data

IPC Classification

Priority claims

ES

493.803 · 07/29/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/01/1985

RPI 780

Conhecimento de parecer técnico

#7.1

12/26/1984

RPI 740

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

04/13/1982

RPI 599

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