Concessão da patente
#16.1
10/25/1983
RPI 679
The letters patent expired on 05/02/1995: 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: 10/25/1983. We update with every new RPI gazette, published weekly.
Applicants
Maag Gear-Wheel & Machine Company Limited
CH
Inventors
S. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/25/1983
RPI 679
#13.1
08/02/1983
RPI 667
#9.1
03/29/1983
RPI 649
#6.1
07/20/1982
RPI 613
#4.1
12/01/1981
RPI 580
#21.1
05/02/1995
RPI 1274
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.