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Official data from INPI

PLACA GANCHO PARA CINTOS CORPORAIS

Em AnáliseInvention Patent

Application data

Number

PI8204035

Type

Invention Patent

Filing

07/08/1982

Publication

02/14/1984

Progress at the INPI

  1. Filing07/08/82
  2. Publication02/14/84
  3. Examination10/02/84
  4. Allowance07/09/85
  5. Grant03/25/86
  6. Terminated05/24/88

The patent was granted on 03/25/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Calypso Marine Technik Comércio e Exportação Limitada

SP, BR

Inventors

P. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

10/02/1984

RPI 728

Solicitação de exame não realizada

#4.2

06/12/1984

RPI 712

Publicação do pedido de patente

#3.1

02/14/1984

RPI 695

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

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