102
10/17/1989
RPI 991
Application data
Number
PI8402440Type
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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Alcatel N.V.
NL
Inventors
F. M. (pessoa física)
US
F. H. (pessoa física)
US
S. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
#12.3
07/18/1989
RPI 978
04/25/1989
RPI 966
#15.11
09/27/1988
RPI 936
#6.1
08/30/1988
RPI 932
11/24/1987
RPI 892
#4.1
11/25/1986
RPI 840
#3.1
04/02/1985
RPI 754
#2.1
07/31/1984
RPI 719
#21.1
Patente extinta em 22/05/99
07/08/2008
RPI 1957
#16.1
08/28/1990
RPI 1030
#13.1
05/22/1990
RPI 1019
#9.1
01/23/1990
RPI 1003
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