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Official data from INPI

DISPOSITIVO DE SEGURANÇA PARA BOMBA D'ÁGUA TRIFÁSICA.

Em AnáliseUtility Model

Application data

Number

MU6500114

Type

Utility Model

Filing

01/28/1985

Publication

09/02/1986

Progress at the INPI

Under appeal
  1. Filing01/28/85
  2. Publication09/02/86
  3. Examination12/13/88
  4. Refused10/09/90
  5. Grant
  6. In force

The application was refused by the INPI on 10/09/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. L. (pessoa física)

PE, BR

Inventors

E. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/13/1988

RPI 947

Retificação

#15.6

10/18/1988

RPI 939

Retificação

#15.3

07/12/1988

RPI 925

Publicação do pedido de patente

#3.1

09/02/1986

RPI 828

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Indeferimento

#9.2

10/09/1990

RPI 1036

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