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Official data from INPI

REGULADOR DE ÁGUA PARA APARELHOS ODONTOLÓGICOS.

ConcedidaInvention Patent

Application data

Number

PI8003443

Type

Invention Patent

Filing

05/29/1980

Publication

02/02/1982

Progress at the INPI

  1. Filing05/29/80
  2. Publication02/02/82
  3. Examination02/21/84
  4. Allowance05/07/85
  5. Grant10/29/85
  6. Terminated07/26/94

The patent was granted on 10/29/1985 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: 10/29/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dabi-Atlante S/A Indústrias Médico Odontológicas

SP, BR

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Inventors

A. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/29/1985

RPI 784

Notificação para pagamento de retribuição

#13.1

08/27/1985

RPI 775

Deferimento

#9.1

05/07/1985

RPI 759

Exigência - art. 36 da LPI

#6.1

09/04/1984

RPI 724

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

Anuidade - prazo legal encerrado

#18.2

07/26/1994

RPI 1234

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