Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8300878Type
Filing
Publication
The patent was granted on 09/27/1988 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
F. D. (pessoa física)
T. N. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
06/21/1988
RPI 922
#9.1
03/01/1988
RPI 906
#15.11
06/30/1987
RPI 871
#7.1
06/02/1987
RPI 867
#4.1
03/11/1986
RPI 803
#3.1
11/16/1983
RPI 682
#2.1
04/12/1983
RPI 651
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H04L 25/00; H04L 11/20.
03/27/2018
RPI 2464
#18.2
02/18/1992
RPI 1107
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.