18.3
11/01/1988
RPI 941
The patent was granted on 08/30/1983 and is in force until 08/01/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:08/01/1998
Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
KELSEY HAYES CO
Inventors
E. A. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
11/01/1988
RPI 941
05/17/1988
RPI 917
#16.1
08/30/1983
RPI 671
#13.1
06/14/1983
RPI 660
#9.1
02/16/1983
RPI 643
10/19/1982
RPI 626
#6.1
06/22/1982
RPI 609
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.