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Official data from INPI

9002057

Arquivada/ExtintaUtility Model

Application data

Number

9002057

Type

Utility Model

Filing

-

Publication

-

Progress at the INPI

  1. Filing
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Expired08/25/26

The letters patent expired on 08/25/2026: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/25/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. Z. (pessoa física)

RS, BR

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 24/11/2025

08/25/2026

RPI 2903

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