Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8202269Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
J. M. (pessoa física)
NL
Inventors
J. M. (pessoa física)
NL
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
08/30/1988
RPI 932
06/28/1988
RPI 923
#12.2
11/10/1987
RPI 890
#9.2
07/28/1987
RPI 875
#7.1
08/26/1986
RPI 827
#4.1
02/04/1986
RPI 798
#3.1
11/29/1983
RPI 684
#2.1
06/08/1982
RPI 607
#21.1
Patente extinta em 20/04/97
07/01/2008
RPI 1956
Same category
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