Deferimento
#9.1
08/29/1989
RPI 984
Application data
Number
PI8501182Type
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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Empresa Brasileira de Compressores S/A - Embraco
SC, BR
Inventors
J. B. (pessoa física)
BR
L. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
08/29/1989
RPI 984
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08/09/1988
RPI 929
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10/14/1986
RPI 834
#2.1
06/11/1985
RPI 764
#21.1
Patente extinta em 08/03/2000
07/15/2008
RPI 1958
#16.1
05/29/1990
RPI 1020
#13.1
01/09/1990
RPI 1001
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