120
08/08/1989
RPI 981
Application data
Number
PI8405376Type
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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
C. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
08/08/1989
RPI 981
#12.2
05/02/1989
RPI 967
#9.2
01/03/1989
RPI 950
#7.1
05/31/1988
RPI 919
#4.1
08/11/1987
RPI 877
#3.1
09/03/1985
RPI 776
#2.1
01/08/1985
RPI 742
#21.1
Patente extinta em 23/10/99
07/08/2008
RPI 1957
#16.1
09/25/1990
RPI 1034
#13.1
06/12/1990
RPI 1022
03/13/1990
RPI 1009
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