Deferimento
#9.1
11/21/1989
RPI 996
Application data
Number
PI8504925Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Empresa Brasileira de Compressores S/A - Embraco
SC, BR
Inventors
E. H. (pessoa física)
BR
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
11/21/1989
RPI 996
#5.1
12/20/1988
RPI 948
#4.1
08/09/1988
RPI 929
#3.1
05/12/1987
RPI 864
#2.1
12/17/1985
RPI 791
#21.1
Patente extinta em 07/10/2000
07/15/2008
RPI 1958
#16.1
08/28/1990
RPI 1030
#13.1
03/27/1990
RPI 1011
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.