Concessão da patente
#16.1
06/25/1985
RPI 766
Application data
Number
PI8204569Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
Ceraver
FR
Inventors
C. S. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/25/1985
RPI 766
#13.1
04/16/1985
RPI 756
#15.11
02/26/1985
RPI 749
#9.1
12/26/1984
RPI 740
#6.1
08/28/1984
RPI 723
#4.1
01/24/1984
RPI 692
#3.1
07/26/1983
RPI 666
#2.1
09/21/1982
RPI 622
#21.1
Patente extinta em 04/08/97
07/01/2008
RPI 1956
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.