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Official data from INPI

ELIMINADOR DE GOTAS DE ÁGUA.

Em AnáliseUtility Model

Application data

Number

MU6101836

Type

Utility Model

Filing

12/16/1981

Publication

09/06/1983

Progress at the INPI

  1. Filing12/16/81
  2. Publication09/06/83
  3. Examination12/27/83
  4. Allowance
  5. Grant04/30/85
  6. Terminated05/24/88

The patent was granted on 04/30/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Armotec Instalações de Artefatos de Climatização Ltda.

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Inventors

M. A. (pessoa física)

T. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

20.4

09/23/1986

RPI 831

Concessão da patente

#16.1

04/30/1985

RPI 758

Notificação para pagamento de retribuição

#13.1

02/20/1985

RPI 748

Solicitação de exame técnico

#4.1

12/27/1983

RPI 688

Publicação do pedido de patente

#3.1

09/06/1983

RPI 672

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

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