Concessão da patente
#16.1
10/25/1988
RPI 940
The patent was granted on 10/25/1988 and is in force until 04/27/1997. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:04/27/1997
Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
C. P. (pessoa física)
Inventors
T. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/25/1988
RPI 940
#9.2
03/02/1982
RPI 593
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.