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Official data from INPI

APERFEIÇOAMENTO NO SISTEMA DE FIXAÇÃO DO DERIVADOR

Em AnáliseInvention Patent

Application data

Number

PI8202505

Type

Invention Patent

Filing

04/03/1982

Publication

08/03/1982

Progress at the INPI

  1. Filing04/03/82
  2. Publication08/03/82
  3. Abandoned09/21/82
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 09/13/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. S. (pessoa física)

SP, BR

Inventors

H. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

09/13/1983

RPI 673

Solicitação de exame técnico

#4.1

09/21/1982

RPI 622

Publicação antecipada

#3.2

08/03/1982

RPI 615

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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