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Official data from INPI

RECIPIENTE RETENTOR DE ÁGUA DE DEGELO DE REFRIGERADORES.

Em AnáliseUtility Model

Application data

Number

MU6601697

Type

Utility Model

Filing

09/15/1986

Publication

05/10/1988

Progress at the INPI

  1. Filing09/15/86
  2. Publication05/10/88
  3. Examination08/23/88
  4. Allowance06/05/90
  5. Grant02/26/91
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Consul S/A

SC, BR

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Inventors

G. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/23/1988

RPI 931

Publicação do pedido de patente

#3.1

05/10/1988

RPI 916

Pedido de patente depositado

#2.1

05/05/1987

RPI 863

Carta-patente expirada

#21.1

Patente extinta em 15/09/1996

07/01/2008

RPI 1956

Concessão da patente

#16.1

02/26/1991

RPI 1056

Notificação para pagamento de retribuição

#13.1

09/18/1990

RPI 1033

14.7

09/11/1990

RPI 1032

Deferimento

#9.1

06/05/1990

RPI 1021

Exigência - art. 36 da LPI

#6.1

01/09/1990

RPI 1001

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