Pedido de patente depositado
#2.1
04/25/1989
RPI 966
Application data
Number
PI8901069Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
Emerson Electric Co
US
Empresa Brasileira de Compressores S/A - Embraco
SC, BR
Inventors
J. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/25/1989
RPI 966
#21.1
Patente extinta em 07/03/2004
12/15/2009
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06/27/1995
RPI 1282
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01/17/1995
RPI 1259
#9.1
09/13/1994
RPI 1241
06/21/1994
RPI 1229
#4.1
01/15/1991
RPI 1050
#3.1
08/28/1990
RPI 1030
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