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Official data from INPI

ÓCULOS COM RETROFISOR LATERAL OCULTO

IndeferidaInvention Patent

Application data

Number

PI8403552

Type

Invention Patent

Filing

06/20/1984

Publication

02/25/1986

Progress at the INPI

Under appeal
  1. Filing06/20/84
  2. Publication02/25/86
  3. Examination12/30/86
  4. Refused11/01/88
  5. Grant
  6. In force

The application was refused by the INPI on 11/01/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. L. (pessoa física)

SE, BR

Inventors

M. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/01/1988

RPI 941

Solicitação de exame técnico

#4.1

12/30/1986

RPI 845

Publicação do pedido de patente

#3.1

02/25/1986

RPI 801

Pedido de patente depositado

#2.1

09/25/1984

RPI 727

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