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Official data from INPI

APERFEICOAMENTOS EM FECHADURAS

IndeferidaInvention Patent

Application data

Number

PI7807872

Type

Invention Patent

Filing

11/30/1978

Publication

-

Progress at the INPI

Under appeal
  1. Filing11/30/78
  2. Publication
  3. Examination
  4. Refused01/26/82
  5. Grant
  6. In force

The application was refused by the INPI on 01/26/1982. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/26/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. L. (pessoa física)

G. M. (pessoa física)

Z. M. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/26/1982

RPI 588

Republicação - classificação IPC

#15.11

A classificação anterior era: E05B 65/46

07/25/2017

RPI 2429

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