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Official data from INPI

DISPOSITIVO PARA SEGURAR A CINTA DE GARANTA DE CAPACETES E SIMILARES E CAPACETA PROTETOR

ConcedidaInvention Patent

Application data

Number

PI8104536

Type

Invention Patent

Filing

07/16/1980

Publication

03/30/1982

Progress at the INPI

  1. Filing07/16/80
  2. Publication03/30/82
  3. Examination06/15/82
  4. Allowance12/29/87
  5. Grant06/28/88
  6. Terminated08/07/90

The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NAVA PIER LUIGI [IT]

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

102

03/10/1987

RPI 855

Pedido de recurso

#12.3

08/26/1986

RPI 827

11.3

05/13/1986

RPI 812

Exigência - art. 36 da LPI

#6.1

06/25/1985

RPI 766

Exigência - art. 36 da LPI

#6.1

11/27/1984

RPI 736

Exigência - art. 36 da LPI

#6.1

06/05/1984

RPI 711

Solicitação de exame técnico

#4.1

06/15/1982

RPI 608

Publicação do pedido de patente

#3.1

03/30/1982

RPI 597

Anuidade - prazo legal encerrado

#18.2

08/07/1990

RPI 1027

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