Exigência - art. 36 da LPI
#6.1
07/04/1989
RPI 976
Application data
Number
PI8500691Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Alcatel N.V.
NL
Inventors
A. L. (pessoa física)
US
A. L. (pessoa física)
BE
D. U. (pessoa física)
US
F. S. (pessoa física)
BE
J. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
07/04/1989
RPI 976
11/17/1987
RPI 891
#4.1
11/25/1986
RPI 840
#3.1
10/01/1985
RPI 780
#2.1
05/07/1985
RPI 759
#21.1
Patente extinta em 14/02/2000
07/15/2008
RPI 1958
#15.11
05/28/1991
RPI 1069
#16.1
10/30/1990
RPI 1039
#13.1
08/21/1990
RPI 1029
#9.1
05/08/1990
RPI 1017
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