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Official data from INPI

CONJUNTO DE OXIGENAÇÃO COM DUCHA

ArquivadaUtility Model

Application data

Number

MU6501351

Type

Utility Model

Filing

09/09/1985

Publication

08/04/1987

Progress at the INPI

  1. Filing09/09/85
  2. Publication08/04/87
  3. Abandoned12/08/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. B. (pessoa física)

Metalúrgica Natalino Tomasi Ltda.

RS, BR

Inventors

C. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/29/1989

RPI 984

Exigência - art. 36 da LPI

#6.1

10/18/1988

RPI 939

Solicitação de exame técnico

#4.1

12/08/1987

RPI 894

Publicação do pedido de patente

#3.1

08/04/1987

RPI 876

14.1

05/05/1987

RPI 863

Pedido de patente depositado

#2.1

11/26/1985

RPI 788

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A47K 3/22.

03/27/2018

RPI 2464

Retificação

#15.3

12/01/1992

RPI 1148

11.7

08/04/1992

RPI 1131

14.10

08/04/1992

RPI 1131

6.3

08/04/1992

RPI 1131

14.5

03/20/1990

RPI 1010

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