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Official data from INPI

FOCO LUMINESCENTE

IndeferidaInvention Patent

Application data

Number

PI8502746

Type

Invention Patent

Filing

06/10/1985

Publication

04/29/1986

Progress at the INPI

Under appeal
  1. Filing06/10/85
  2. Publication04/29/86
  3. Examination04/22/87
  4. Refused04/04/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/04/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. B. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/04/1989

RPI 963

14.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

04/22/1987

RPI 861

14.1

01/21/1987

RPI 848

14.1

09/02/1986

RPI 828

Publicação antecipada

#3.2

04/29/1986

RPI 810

Pedido de patente depositado

#2.1

08/13/1985

RPI 773

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