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Official data from INPI

BÓIA COM INTERRUPTOR AUTOMÁTICO

Em ExigênciaUtility Model

Application data

Number

MU6500122

Type

Utility Model

Filing

02/05/1985

Publication

09/09/1986

Progress at the INPI

  1. Filing02/05/85
  2. Publication09/09/86
  3. Examination10/18/88
  4. Allowance03/13/90
  5. Grant09/25/90
  6. Expired05/09/95

The letters patent expired on 05/09/1995: 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. E. (pessoa física)

RJ, BR

Inventors

A. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

10/18/1988

RPI 939

14.7

11/24/1987

RPI 892

Publicação do pedido de patente

#3.1

09/09/1986

RPI 829

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Carta-patente expirada

#21.1

05/09/1995

RPI 1275

Republicação - classificação IPC

#15.11

03/19/1991

RPI 1059

Concessão da patente

#16.1

09/25/1990

RPI 1034

Notificação para pagamento de retribuição

#13.1

07/24/1990

RPI 1025

Deferimento

#9.1

03/13/1990

RPI 1009

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