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Official data from INPI

DISPOSICAO INTRODUZIDA EM DISPENSADOR DE AGUA POTAVEL

ConcedidaUtility Model

Application data

Number

MU6500411

Type

Utility Model

Filing

03/29/1985

Publication

09/03/1985

Progress at the INPI

  1. Filing03/29/85
  2. Publication09/03/85
  3. Examination12/10/85
  4. Allowance12/29/87
  5. Grant08/30/88
  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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ULFER IND E COMERCIO DE PRODUT [BR]

Inventors

D. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

12/10/1985

RPI 790

Republicação - classificação IPC

#15.11

11/26/1985

RPI 788

Publicação antecipada

#3.2

09/03/1985

RPI 776

Pedido de patente depositado

#2.1

06/04/1985

RPI 763

Carta-patente expirada

#21.1

05/09/1995

RPI 1275

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