14.1
10/10/1989
RPI 990
Application data
Number
PI8700752Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Kaysersberg S.A
FR
Inventors
J. B. (pessoa física)
FR
R. P. (pessoa física)
FR
R. R. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
10/10/1989
RPI 990
#4.1
04/19/1988
RPI 913
#3.1
12/15/1987
RPI 895
#2.1
06/09/1987
RPI 868
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A41B 13/02.
03/27/2018
RPI 2464
#21.1
Patente extinta em 18/02/2002
07/29/2008
RPI 1960
#16.1
08/31/1993
RPI 1187
#13.1
05/04/1993
RPI 1170
#9.1
01/19/1993
RPI 1155
#6.1
05/19/1992
RPI 1120
#7.1
07/31/1990
RPI 1026
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Same category
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