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Official data from INPI

DISPOSITIVO DE SUPORTE PARA CORREIA CURVA

ConcedidaInvention Patent

Application data

Number

PI8203259

Type

Invention Patent

Filing

06/02/1982

Publication

01/10/1984

Progress at the INPI

  1. Filing06/02/82
  2. Publication01/10/84
  3. Examination07/22/86
  4. Allowance08/11/87
  5. Grant01/26/88
  6. Terminated11/29/94

The patent was granted on 01/26/1988 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: 01/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. M. (pessoa física)

SP, BR

Inventors

H. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

01/26/1988

RPI 901

Deferimento

#9.1

08/11/1987

RPI 877

Republicação - classificação IPC

#15.11

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

07/22/1986

RPI 822

8.1

04/08/1986

RPI 807

Publicação do pedido de patente

#3.1

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

07/27/1982

RPI 614

Anuidade - prazo legal encerrado

#18.2

11/29/1994

RPI 1252

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