Carta-patente expirada
#21.1
Patente extinta em 02/08/2000
07/01/2008
RPI 1956
The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.
Applicants
Electrolux do Brasil S/A
PR, BR
Refrigeração Paraná S/A
PR, BR
Inventors
J. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 02/08/2000
07/01/2008
RPI 1956
#25.4
Alterado de: Refrigeração Paraná S/A
02/02/1999
RPI 1465
#16.1
03/28/1995
RPI 1269
#13.1
11/01/1994
RPI 1248
#9.1
06/28/1994
RPI 1230
#6.1
11/23/1993
RPI 1199
#5.1
10/08/1991
RPI 1088
#4.1
05/21/1991
RPI 1068
#3.2
02/13/1991
RPI 1054
#2.1
12/04/1990
RPI 1044
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.