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Official data from INPI

DISPOSITIVO EM FORMA DE OCULOS COM FONTES DE LUZ DIRIGIDA

Em AnáliseUtility Model

Application data

Number

MU5800680

Type

Utility Model

Filing

06/07/1978

Publication

-

Progress at the INPI

Under appeal
  1. Filing06/07/78
  2. Publication
  3. Examination
  4. Refused01/12/82
  5. Grant
  6. In force

The application was refused by the INPI on 01/12/1982. The invention was never patented.

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Latest action published by the INPI: 02/02/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. F. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.0

02/02/1982

RPI 589

Indeferimento

#9.2

01/12/1982

RPI 586

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F21L 3/00; G02C 11/04.

03/27/2018

RPI 2464

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