Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8402580Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
BS Continental S/A Utilidades Domésticas
SP, BR
Metalfrio S/A Indústria e Comércio de Refrigeração
SP, BR
Inventors
A. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
04/25/1989
RPI 966
#9.1
12/06/1988
RPI 946
#15.11
11/22/1988
RPI 944
#4.1
06/03/1986
RPI 815
#3.1
12/31/1985
RPI 793
#2.1
08/07/1984
RPI 720
#15.11
A classificação anterior era: F25D 27/00
08/25/2015
RPI 2329
#21.1
Patente extinta em 24/05/99
07/08/2008
RPI 1957
#25.1
01/06/1998
RPI 1411
05/06/1997
RPI 1379
12/24/1996
RPI 1360
#20.1
12/03/1996
RPI 1357
#20.1
11/26/1996
RPI 1356
From the same holder
Same category
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