Concessão da patente
#16.1
03/27/1984
RPI 701
The letters patent expired on 04/18/1995: 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: 03/27/1984. We update with every new RPI gazette, published weekly.
Applicants
GATES RUBBER CO
Inventors
R. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/27/1984
RPI 701
#13.1
01/03/1984
RPI 689
#9.1
09/20/1983
RPI 674
05/24/1983
RPI 657
#6.1
06/22/1982
RPI 609
#21.1
04/18/1995
RPI 1272
#20.1
07/19/1994
RPI 1233
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.