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Official data from INPI

PROCESSO DE IMPRESSÃO GRÁFICA SIMULTANEA DE CORES SOBRE MATERIAL FOTOSENSÍVEL

Em AnáliseInvention Patent

Application data

Number

PI8502534

Type

Invention Patent

Filing

05/28/1985

Publication

01/06/1987

Progress at the INPI

Under appeal
  1. Filing05/28/85
  2. Publication01/06/87
  3. Examination02/14/89
  4. Refused08/18/92
  5. Grant
  6. In force

The application was refused by the INPI on 08/18/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. C. (pessoa física)

RJ, BR

Inventors

W. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/14/1989

RPI 956

Publicação do pedido de patente

#3.1

01/06/1987

RPI 846

Pedido de patente depositado

#2.1

08/06/1985

RPI 772

Indeferimento

#9.2

08/18/1992

RPI 1133

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Conhecimento de parecer técnico

#7.1

08/20/1991

RPI 1081

15.17

02/13/1990

RPI 1006

Retificação

#15.3

02/06/1990

RPI 1005

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