Deferimento
#9.1
11/28/1989
RPI 997
Application data
Number
PI8604804Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Empresa Brasileira de Compressores S/A - Embraco
SC, BR
Inventors
C. C. (pessoa física)
BR
M. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
11/28/1989
RPI 997
#6.1
08/22/1989
RPI 983
#4.1
08/09/1988
RPI 929
#3.1
05/10/1988
RPI 916
#2.1
04/07/1987
RPI 859
#21.1
Patente extinta em 30/09/2001
07/22/2008
RPI 1959
#16.1
08/28/1990
RPI 1030
#13.1
04/03/1990
RPI 1012
From the same holder
Same category
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