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Official data from INPI

ferramenta para aparafusar ganchos roscados.

ConcedidaInvention Patent

Application data

Number

PI8205627

Type

Invention Patent

Filing

09/27/1982

Publication

08/30/1983

Progress at the INPI

  1. Filing09/27/82
  2. Publication08/30/83
  3. Examination11/12/85
  4. Allowance11/03/87
  5. Grant08/30/88
  6. Terminated01/03/95

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

Applicants and inventors

Applicants

A. H. (pessoa física)

Inventors

H. L. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P313822-5 · 09/30/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

11/03/1987

RPI 889

Exigência - art. 36 da LPI

#6.1

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

11/16/1982

RPI 630

Anuidade - prazo legal encerrado

#18.2

01/03/1995

RPI 1257

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