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Official data from INPI

ALARME FLUTUANTE

PublicadaUtility Model

Application data

Number

MU6900841

Type

Utility Model

Filing

05/16/1989

Publication

09/12/1989

Progress at the INPI

  1. Filing05/16/89
  2. Publication09/12/89
  3. Examination03/06/90
  4. Allowance03/02/93
  5. Grant10/26/93
  6. Expired11/20/01

The letters patent expired on 11/20/2001: 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: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AAPPIS - Aparelhos automáticos para piscinas Ltda

SP, BR

Inventors

M. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

07/11/1989

RPI 977

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

Carta-patente expirada

#21.1

Patente extinta em 16/05/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

Concessão da patente

#16.1

10/26/1993

RPI 1195

14.4

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

06/15/1993

RPI 1176

Deferimento

#9.1

03/02/1993

RPI 1161

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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