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Official data from INPI

Fresa de engrenagem.

ConcedidaInvention Patent

Application data

Number

PI8301485

Type

Invention Patent

Filing

03/23/1983

Publication

06/12/1984

Progress at the INPI

  1. Filing03/23/83
  2. Publication06/12/84
  3. Examination08/12/86
  4. Allowance06/07/88
  5. Grant01/10/89
  6. Terminated04/25/95

The patent was granted on 01/10/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cima S.P.A.

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Inventors

S. C. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

3464 A/82 · 06/28/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

01/10/1989

RPI 951

Notificação para pagamento de retribuição

#13.1

10/04/1988

RPI 937

Deferimento

#9.1

06/07/1988

RPI 920

6.2

02/24/1987

RPI 853

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

06/12/1984

RPI 712

Pedido de patente depositado

#2.1

05/10/1983

RPI 655

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

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