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Official data from INPI

APARELHO PARA EMENDAR EXTREMIDADES ROMPIDAS PARA ARMAÇÕES DE FIAR CIRCULARES

ConcedidaInvention Patent

Application data

Number

PI8201514

Type

Invention Patent

Filing

03/19/1982

Publication

02/08/1983

Progress at the INPI

  1. Filing03/19/82
  2. Publication02/08/83
  3. Examination04/16/85
  4. Allowance12/29/87
  5. Grant07/26/88
  6. Terminated11/15/94

The patent was granted on 07/26/1988 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: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. U. (pessoa física)

ES

Inventors

R. E. (pessoa física)

ES

Technical data

IPC Classification

Priority claims

ES

500.590 · 03/21/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/26/1988

RPI 927

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

07/22/1986

RPI 822

Exigência - art. 36 da LPI

#6.1

10/29/1985

RPI 784

Solicitação de exame técnico

#4.1

04/16/1985

RPI 756

3.4

05/24/1983

RPI 657

Publicação do pedido de patente

#3.1

02/08/1983

RPI 642

Pedido de patente depositado

#2.1

05/04/1982

RPI 602

Anuidade - prazo legal encerrado

#18.2

11/15/1994

RPI 1250

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