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Official data from INPI

DISPOSITIVO ALIMENTADOR PARA FIOS CONTÍNUOS.

Em ExigênciaInvention Patent

Application data

Number

PI8506038

Type

Invention Patent

Filing

12/03/1985

Publication

12/16/1986

Progress at the INPI

  1. Filing12/03/85
  2. Publication12/16/86
  3. Examination12/13/88
  4. Allowance03/13/90
  5. Grant09/25/90
  6. Terminated06/04/96

The patent was granted on 09/25/1990 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sobrevin Société de Brevets Industriels-Établissement

LI

Inventors

E. R. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

DE

P 35 06 489.7 · 02/23/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

12/13/1988

RPI 947

Publicação do pedido de patente

#3.1

12/16/1986

RPI 843

Pedido de patente depositado

#2.1

02/18/1986

RPI 800

Anuidade - prazo legal encerrado

#18.2

06/04/1996

RPI 1331

Concessão da patente

#16.1

09/25/1990

RPI 1034

Notificação para pagamento de retribuição

#13.1

07/24/1990

RPI 1025

Deferimento

#9.1

03/13/1990

RPI 1009

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