Exigência - art. 36 da LPI
#6.1
10/24/1989
RPI 992
Back to search
Official data from INPI
DISPOSITIVO DE EXIBIÇÃO DE IMAGEM A COR.
Em ExigênciaInvention Patent
Application data
Number
PI8501935Type
Invention Patent
Filing
04/24/1985
Publication
12/24/1985
Progress at the INPI
- Filing04/24/85
- Publication12/24/85
- Examination10/06/87
- Allowance08/21/90
- Grant12/26/90
- Terminated07/25/95
The patent was granted on 12/26/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
I. C. (pessoa física)
US
Inventors
T. Y. (pessoa física)
JP
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
10/06/1987
RPI 885
Publicação do pedido de patente
#3.1
12/24/1985
RPI 792
Pedido de patente depositado
#2.1
07/02/1985
RPI 767
Anuidade - prazo legal encerrado
#18.2
07/25/1995
RPI 1286
Republicação - classificação IPC
#15.11
06/04/1991
RPI 1070
Concessão da patente
#16.1
12/26/1990
RPI 1047
Deferimento
#9.1
08/21/1990
RPI 1029
Related
From the same holder
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.