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Official data from INPI

INSTALACAO DE MEDICAO ENCAPSULADA

ConcedidaInvention Patent

Application data

Number

PI8301935

Type

Invention Patent

Filing

04/24/1982

Publication

12/20/1983

Progress at the INPI

  1. Filing04/24/82
  2. Publication12/20/83
  3. Examination02/28/84
  4. Allowance12/17/85
  5. Grant06/24/86
  6. Terminated02/18/92

The patent was granted on 06/24/1986 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: 06/24/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HEIDENHAIN GMBH DR JOHANNES [DE]

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Inventors

R. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Arquivamento - Art. 33 da LPI

#11.1

04/01/1986

RPI 806

Deferimento

#9.1

12/17/1985

RPI 791

Exigência - art. 36 da LPI

#6.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Publicação do pedido de patente

#3.1

12/20/1983

RPI 687

Pedido de patente depositado

#2.1

05/31/1983

RPI 658

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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