Exigência - art. 36 da LPI
#6.1
12/12/1989
RPI 999
Application data
Number
PI8606664Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
J. Z. (pessoa física)
AT
Inventors
J. Z. (pessoa física)
AT
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
12/12/1989
RPI 999
#4.1
02/23/1988
RPI 905
#1.3
08/11/1987
RPI 877
#21.1
Patente extinta em 06/05/2001
07/22/2008
RPI 1959
#16.1
11/27/1990
RPI 1043
#13.1
08/21/1990
RPI 1029
#13.1
06/19/1990
RPI 1023
#9.1
05/01/1990
RPI 1016
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