201
08/15/1989
RPI 982
Application data
Number
PI8105627Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
M. F. (pessoa física)
Inventors
B. P. (pessoa física)
M. G. (pessoa física)
M. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
08/15/1989
RPI 982
#17.1
12/27/1988
RPI 949
#16.1
09/27/1988
RPI 936
#13.1
07/12/1988
RPI 925
04/05/1988
RPI 911
#12.1
05/06/1986
RPI 811
#9.1
02/04/1986
RPI 798
#6.1
04/09/1985
RPI 755
#5.1
01/08/1985
RPI 742
#4.1
08/28/1984
RPI 723
#3.1
05/18/1982
RPI 604
#2.1
10/20/1981
RPI 574
#21.1
Patente extinta em 02/09/96
08/19/2008
RPI 1963
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Same category
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