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Official data from INPI

PROCESSO PARA GRAVAÇÃO DE VIDROS, CRISTAIS, PLÁSTICOS E SIMULARES.

Em AnáliseInvention Patent

Application data

Number

PI8402484

Type

Invention Patent

Filing

05/18/1984

Publication

12/17/1985

Progress at the INPI

  1. Filing05/18/84
  2. Publication12/17/85
  3. Examination04/08/86
  4. Refused06/28/88
  5. Grant
  6. In force

The application was refused on 06/28/1988 and the appeal did not change the decision. The invention was never patented and 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

G. C. (pessoa física)

SP, BR

Inventors

G. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/28/1988

RPI 923

Petição de recurso

#12.2

11/10/1987

RPI 890

Indeferimento

#9.2

07/07/1987

RPI 872

Solicitação de exame técnico

#4.1

04/08/1986

RPI 807

Publicação antecipada

#3.2

12/17/1985

RPI 791

Pedido de patente depositado

#2.1

08/07/1984

RPI 720

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