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Official data from INPI

SENSOR ÓTICO DE LUZ COLIMADA.

ArquivadaInvention Patent

Application data

Number

PI9004850

Type

Invention Patent

Filing

09/27/1990

Publication

09/10/1991

Progress at the INPI

  1. Filing09/27/90
  2. Publication09/10/91
  3. Examination06/09/92
  4. Allowance12/27/94
  5. Abandoned
  6. In force

The application was allowed on 12/27/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 02/27/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hughes Aircraft Company.

US

See this company's full portfolio

Inventors

D. O. (pessoa física)

H. K. (pessoa física)

Technical data

IPC Classification

Priority claims

US

07/413.497 · 09/27/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Notificação para pagamento de retribuição

#13.1

05/09/1995

RPI 1275

Deferimento

#9.1

12/27/1994

RPI 1256

Solicitação de exame técnico

#4.1

06/09/1992

RPI 1123

Publicação do pedido de patente

#3.1

09/10/1991

RPI 1084

Pedido de patente depositado

#2.1

04/02/1991

RPI 1061

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