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Official data from INPI

APERFEIÇOAMENTO EM PROCESSO DE IMPRESSÃO PELO SISTEMA ROLL HOT STAMPING

PublicadaInvention Patent

Application data

Number

PI8806103

Type

Invention Patent

Filing

11/22/1988

Publication

03/21/1989

Progress at the INPI

  1. Filing11/22/88
  2. Publication03/21/89
  3. Abandoned01/02/90
  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: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J W Froehlich Máquinas e Equipamentos Ltda

SP, BR

Inventors

H. G. (pessoa física)

V. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

03/21/1989

RPI 961

Pedido de patente depositado

#2.1

03/14/1989

RPI 960

10.1

08/09/1994

RPI 1236

Retificação

#15.3

07/16/1991

RPI 1076

Deferimento

#9.1

03/12/1991

RPI 1058

Solicitação de exame técnico

#4.1

01/02/1990

RPI 1000

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