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Official data from INPI

SISTEMA DE TRANSFERENCIA DE BARRAMENTOS DE ALTA TENSAO

ConcedidaUtility Model
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Application data

Number

MU6200218

Type

Utility Model

Filing

02/16/1982

Publication

06/15/1982
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Progress at the INPI

  1. Filing02/16/82
  2. Publication06/15/82
  3. Examination08/24/82
  4. Allowance06/09/87
  5. Grant03/29/88
  6. Terminated10/30/90

The patent was granted on 03/29/1988 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: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. R. (pessoa física)

Inventors

G. R. (pessoa física)

Technical data

IPC Classification

H02B 1/20

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/29/1988

RPI 910

Notificação para pagamento de retribuição

#13.1

09/29/1987

RPI 884

Deferimento

#9.1

06/09/1987

RPI 868

Exigência - art. 36 da LPI

#6.1

08/26/1986

RPI 827

Exigência - art. 36 da LPI

#6.1

12/24/1985

RPI 792

Exigência - art. 36 da LPI

#6.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

08/24/1982

RPI 618

Publicação antecipada

#3.2

06/15/1982

RPI 608

Pedido de patente depositado

#2.1

04/13/1982

RPI 599

Anuidade - prazo legal encerrado

#18.2

10/30/1990

RPI 1039

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