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Official data from INPI

PROCESSO PARA PRODUZIR UMA IMAGEM NEGATIVA E ELEMENTO FOTOSSENSÍVEL

ArquivadaInvention Patent

Application data

Number

PI9602135

Type

Invention Patent

Filing

05/03/1996

Publication

12/30/1997

Progress at the INPI

  1. Filing05/03/96
  2. Publication12/30/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/10/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

US

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Inventors

G. K. (pessoa física)

US

W. W. (pessoa física)

DE

Technical data

Priority claims

US

08/435.906 · 05/05/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/10/2002

RPI 1666

Exigência - art. 36 da LPI

#6.1

02/13/2002

RPI 1623

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Pedido de patente depositado

#2.1

09/24/1996

RPI 1347

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