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Official data from INPI

ALVO RESPONDEDOR PARA EMPREGO NUM SISTEMA DE DETECÇÃO MAGNÉTICA DE FURTOS, E, PROCESSO DE FABRICAR UM TAL ALVO

Em AnáliseInvention Patent

Application data

Number

PI8503345

Type

Invention Patent

Filing

07/12/1985

Publication

04/08/1986

Progress at the INPI

  1. Filing07/12/85
  2. Publication04/08/86
  3. Examination08/05/86
  4. Allowance12/26/90
  5. Grant07/30/91
  6. Terminated05/21/96

The patent was granted on 07/30/1991 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: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. C. (pessoa física)

US

See this company's full portfolio

Inventors

P. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

630,708 · 07/13/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.7

08/23/1988

RPI 931

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

04/08/1986

RPI 807

Pedido de patente depositado

#2.1

09/24/1985

RPI 779

Anuidade - prazo legal encerrado

#18.2

05/21/1996

RPI 1329

Concessão da patente

#16.1

07/30/1991

RPI 1078

Notificação para pagamento de retribuição

#13.1

04/09/1991

RPI 1062

Deferimento

#9.1

12/26/1990

RPI 1047

Exigência - art. 36 da LPI

#6.1

03/13/1990

RPI 1009

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