Concessão da patente
#16.1
11/26/1985
RPI 788
Application data
Number
PI8108230Type
Filing
Publication
The patent was granted on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Discovision Associates
US
Inventors
D. R. (pessoa física)
I. J. (pessoa física)
IPC Classification
Priority claims
US
218,584 · 12/19/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/26/1985
RPI 788
#13.1
09/03/1985
RPI 776
#9.1
05/14/1985
RPI 760
#6.1
08/21/1984
RPI 722
#4.1
01/11/1983
RPI 638
#3.1
10/05/1982
RPI 624
#2.1
02/09/1982
RPI 590
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H04N 9/491; H04N 7/00; H04N 9/79; H04N 9/802; H04N 9/82.
03/27/2018
RPI 2464
#18.2
08/07/1990
RPI 1027
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.