120
08/15/1989
RPI 982
The letters patent expired on 12/07/1993: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Hunter Douglas International N.V.
NL
Inventors
J. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/15/1989
RPI 982
#12.2
01/10/1989
RPI 951
#15.11
01/10/1989
RPI 951
#15.11
09/27/1988
RPI 936
#9.2
09/27/1988
RPI 936
#4.1
12/29/1987
RPI 897
#15.6
10/20/1987
RPI 887
#15.3
08/25/1987
RPI 879
#3.1
09/03/1985
RPI 776
05/14/1985
RPI 760
05/07/1985
RPI 759
#2.1
10/18/1983
RPI 678
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era E04B 5/52.
03/27/2018
RPI 2464
#21.1
12/07/1993
RPI 1201
#16.1
06/26/1990
RPI 1024
#13.1
04/24/1990
RPI 1015
03/01/1990
RPI 1007
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Same category
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