22.2
02/09/1988
RPI 903
The patent was granted on 07/31/1984 and is in force until 03/13/1994. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:03/13/1994
Latest action published by the INPI: 02/09/1988. We update with every new RPI gazette, published weekly.
Applicants
B. T. (pessoa física)
Inventors
C. C. (pessoa física)
C. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
02/09/1988
RPI 903
08/04/1987
RPI 876
#18.2
08/26/1986
RPI 827
10/23/1984
RPI 731
#16.1
07/31/1984
RPI 719
#13.1
04/10/1984
RPI 703
#9.1
12/13/1983
RPI 686
#6.1
05/31/1983
RPI 658
#6.1
10/05/1982
RPI 624
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.