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Official data from INPI

COMPOSICAO FOTOENDURECIVEL E MATERIAL FOTOSSENSIVEL

Em AnáliseInvention Patent

Application data

Number

PI8605710

Type

Invention Patent

Filing

11/19/1986

Publication

08/18/1987

Progress at the INPI

Office action pending
  1. Filing11/19/86
  2. Publication08/18/87
  3. Examination10/03/89
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

US

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Inventors

G. P. (pessoa física)

N. C. (pessoa física)

S. B. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/03/1989

RPI 989

Publicação do pedido de patente

#3.1

08/18/1987

RPI 878

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G03C 1/68; G03F 7/10.

03/27/2018

RPI 2464

Retificação

#15.3

03/09/1993

RPI 1162

Exigência - art. 36 da LPI

#6.1

10/02/1990

RPI 1035

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