14.1
10/18/1988
RPI 939
Application data
Number
PI8606635Type
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: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
Electro-Nite International N.V
BE
Inventors
O. C. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
10/18/1988
RPI 939
#4.1
12/22/1987
RPI 896
#1.3
08/04/1987
RPI 876
#21.1
Patente extinta em 08/04/2001
07/22/2008
RPI 1959
#16.1
11/30/1993
RPI 1200
#13.1
10/13/1993
RPI 1193
#9.1
06/01/1993
RPI 1174
#6.1
05/26/1992
RPI 1121
From the same holder
Same category
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