Concessão da patente
#16.1
12/31/1985
RPI 793
The letters patent expired on 11/15/1994: 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: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
PETER MURANYI [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
#13.1
09/24/1985
RPI 779
#9.1
06/11/1985
RPI 764
#6.1
10/23/1984
RPI 731
#4.1
12/27/1983
RPI 688
#3.1
10/11/1983
RPI 677
#2.1
04/06/1982
RPI 598
#21.1
11/15/1994
RPI 1250
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.