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Official data from INPI

DISPOSITIVO ENVOLVENTE PROTETOR SOLÚVEL EM ÁGUA

IndeferidaUtility Model

Application data

Number

MU7000191

Type

Utility Model

Filing

01/31/1990

Publication

10/01/1991

Progress at the INPI

Under appeal
  1. Filing01/31/90
  2. Publication10/01/91
  3. Examination03/03/92
  4. Refused03/29/94
  5. Grant
  6. In force

The application was refused by the INPI on 03/29/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/29/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Diron Indústria e Comércio de Plásticos Ltda Me

SP, BR

Inventors

F. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/29/1994

RPI 1217

14.4

07/27/1993

RPI 1182

14.6

04/06/1993

RPI 1166

Solicitação de exame técnico

#4.1

03/03/1992

RPI 1109

Publicação do pedido de patente

#3.1

10/01/1991

RPI 1087

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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