14.4
09/12/1989
RPI 986
Application data
Number
PI8701680Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Avdel Limited
Avdel Systems Limited
GB
Inventors
M. M. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
09/12/1989
RPI 986
#3.1
01/12/1988
RPI 899
#2.1
07/28/1987
RPI 875
#21.1
Patente extinta em 09/04/2002
07/29/2008
RPI 1960
#16.1
10/25/1994
RPI 1247
#13.1
05/03/1994
RPI 1222
#9.1
12/14/1993
RPI 1202
#4.1
08/21/1990
RPI 1029
From the same holder
Same category
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