(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA A MEDIÇÃO DE EIXO ÓTICO DE UM PROJETOR A RAIO VECTOR E DISPOSITIVO PARA A EXECUÇÃO DO PROCESSO

PublicadaInvention Patent

Application data

Number

PI8704859

Type

Invention Patent

Filing

09/22/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing09/22/87
  2. Publication05/24/88
  3. Examination10/23/90
  4. Allowance12/03/91
  5. Grant09/29/92
  6. Terminated10/24/95

The patent was granted on 09/29/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Messerschmitt-Bolkow-Blohm GmbH

DE

Inventors

D. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 3635689.1-51 · 10/21/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

12/01/1987

RPI 893

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

09/29/1992

RPI 1139

Notificação para pagamento de retribuição

#13.1

04/21/1992

RPI 1116

Deferimento

#9.1

12/03/1991

RPI 1096

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.