Solicitação de exame técnico
#4.1
08/08/1989
RPI 981
Application data
Number
PI8507309Type
Filing
Publication
PCT
FR1985000327 The patent was granted on 04/28/1992 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Thomson-Csf
FR
Inventors
B. B. (pessoa física)
FR
M. G. (pessoa física)
FR
M. S. (pessoa física)
FR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/08/1989
RPI 981
#1.3
12/01/1987
RPI 893
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H04L 11/00; H04J 3/06.
03/27/2018
RPI 2464
#18.2
08/15/1995
RPI 1289
#16.1
04/28/1992
RPI 1117
#13.1
12/10/1991
RPI 1097
#9.1
08/13/1991
RPI 1080
#7.1
11/20/1990
RPI 1042
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.