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Official data from INPI

MONTAGEM DE HASTE DE PISTÃO PARA UM AMORTECEDOR DE CHOQUE HIDRÁULICO

IndeferidaInvention Patent

Application data

Number

PI8202075

Type

Invention Patent

Filing

04/12/1982

Publication

11/16/1983

Progress at the INPI

Under appeal
  1. Filing04/12/82
  2. Publication11/16/83
  3. Examination02/21/84
  4. Refused10/02/84
  5. Grant
  6. In force

The application was refused by the INPI on 10/02/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/02/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Showa Manufacturing Co., Ltd

JP

Inventors

F. M. (pessoa física)

JP

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/02/1984

RPI 728

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

06/01/1982

RPI 606

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