Deferimento
#9.1
11/28/1989
RPI 997
Application data
Number
PI8403559Type
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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
S. V. (pessoa física)
FR
Inventors
B. A. (pessoa física)
C. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
11/28/1989
RPI 997
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06/06/1989
RPI 972
07/26/1988
RPI 927
#4.1
06/02/1987
RPI 867
#3.1
06/25/1985
RPI 766
#2.1
09/25/1984
RPI 727
#21.1
Patente extinta em 17/07/99
07/08/2008
RPI 1957
#15.11
09/22/1992
RPI 1138
#15.11
09/17/1991
RPI 1085
#16.1
05/29/1990
RPI 1020
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04/03/1990
RPI 1012
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