Publicação antecipada
#3.2
05/16/1989
RPI 969
Application data
Number
PI8804389Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
T. H. (pessoa física)
SP, BR
Inventors
T. H. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
05/16/1989
RPI 969
#2.1
01/31/1989
RPI 954
#21.1
Patente extinta em 24/08/2003
09/02/2008
RPI 1965
#16.1
11/26/1991
RPI 1095
#13.1
08/06/1991
RPI 1079
#9.1
04/23/1991
RPI 1064
#4.1
02/01/1990
RPI 1004
Same category
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