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Official data from INPI

CAIXA PARA INSTALACAO DE APARELHO DE AR REFRIGERADO

Em AnáliseUtility Model

Application data

Number

MU6401481

Type

Utility Model

Filing

09/12/1984

Publication

11/27/1984

Progress at the INPI

  1. Filing09/12/84
  2. Publication11/27/84
  3. Examination03/12/85
  4. Allowance07/14/87
  5. Grant01/26/88
  6. Terminated09/26/89

The patent was granted on 01/26/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OTAVIO PAULINO DE MELLO NETO [BR]

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

01/26/1988

RPI 901

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

Republicação - classificação IPC

#15.11

04/22/1987

RPI 861

Exigência - art. 36 da LPI

#6.1

11/25/1986

RPI 840

Solicitação de exame técnico

#4.1

03/12/1985

RPI 751

Publicação antecipada

#3.2

11/27/1984

RPI 736

Pedido de patente depositado

#2.1

11/20/1984

RPI 735

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