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Official data from INPI

INDICADOR DE FADIGA PARA PECA MECANICA SUBMETIDA A ESFORCOS REPETIDOS

ConcedidaInvention Patent

Application data

Number

PI8301608

Type

Invention Patent

Filing

03/30/1982

Publication

12/06/1983

Progress at the INPI

  1. Filing03/30/82
  2. Publication12/06/83
  3. Examination12/04/84
  4. Allowance04/22/86
  5. Grant10/29/86
  6. Terminated02/18/92

The patent was granted on 10/29/1986 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: 10/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STAS SOC TECH ACCESS SPEC [FR]

Inventors

A. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/29/1986

RPI 836

Notificação para pagamento de retribuição

#13.1

08/26/1986

RPI 827

Deferimento

#9.1

04/22/1986

RPI 809

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

Publicação do pedido de patente

#3.1

12/06/1983

RPI 685

Pedido de patente depositado

#2.1

05/17/1983

RPI 656

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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