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Official data from INPI

APARELHO DE ILUMINAÇÃO E MÉTODO DE DISTRIBUIR RADIAÇÃO DE UMA FONTE DE LUZ EM UM CANAL DE TRANSMISSÃO DE RADIAÇÃO.

Em AnáliseInvention Patent

Application data

Number

PI8707240

Type

Invention Patent

Filing

12/30/1987

Publication

09/13/1988

Progress at the INPI

Under appeal
  1. Filing12/30/87
  2. Publication09/13/88
  3. Examination10/17/89
  4. Refused10/04/94
  5. Grant
  6. In force

The application was refused by the INPI on 10/04/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fiberstars,Inc

US

Inventors

G. A. (pessoa física)

US

M. E. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

000.113 · 01/02/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Publicação do pedido de patente

#3.1

09/13/1988

RPI 934

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Indeferimento

#9.2

10/04/1994

RPI 1244

Republicação - classificação IPC

#15.11

06/01/1993

RPI 1174

Conhecimento de parecer técnico

#7.1

08/04/1992

RPI 1131

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