Concessão da patente
#16.1
07/25/1989
RPI 979
The letters patent expired on 10/03/1995: 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: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
Brastemp S/A
SP, BR
Inventors
D. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/25/1989
RPI 979
#13.1
01/10/1989
RPI 951
#9.1
09/27/1988
RPI 936
#6.1
03/22/1988
RPI 909
#4.1
08/11/1987
RPI 877
#3.1
02/17/1987
RPI 852
#2.1
09/24/1985
RPI 779
#21.1
10/03/1995
RPI 1296
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.