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Official data from INPI

CIRCULADOR DE AR

ArquivadaUtility Model

Application data

Number

MU6401360

Type

Utility Model

Filing

08/16/1984

Publication

01/29/1985

Progress at the INPI

  1. Filing08/16/84
  2. Publication01/29/85
  3. Abandoned06/11/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SANDER IND E COMERCIO LTDA [BR]

Inventors

N. S. (pessoa física)

P. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/07/1987

RPI 872

Republicação - classificação IPC

#15.11

04/22/1987

RPI 861

Exigência - art. 36 da LPI

#6.1

12/23/1986

RPI 844

Solicitação de exame técnico

#4.1

06/11/1985

RPI 764

Publicação antecipada

#3.2

01/29/1985

RPI 745

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

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