Pedido de patente depositado
#2.1
05/02/1989
RPI 967
Application data
Number
PI8901183Type
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: 05/02/1989. 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
J. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/02/1989
RPI 967
#21.1
Patente extinta em 09/03/2004
12/15/2009
RPI 2032
#16.1
08/30/1994
RPI 1239
#13.1
03/29/1994
RPI 1217
#13.1
03/22/1994
RPI 1216
#9.1
11/03/1993
RPI 1196
#4.1
03/02/1993
RPI 1161
#3.1
10/16/1990
RPI 1037
From the same holder
Same category
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