Publicação do pedido de patente
#3.1
10/17/1989
RPI 991
Application data
Number
PI8900865Type
Filing
Publication
The letters patent expired on 12/15/2009: 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
Avdel Systems Limited
GB
Inventors
F. S. (pessoa física)
GB
J. H. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/17/1989
RPI 991
#2.1
04/11/1989
RPI 964
#21.1
Patente extinta em 24/02/2004
12/15/2009
RPI 2032
#16.1
06/27/1995
RPI 1282
#9.1
01/03/1995
RPI 1257
#4.1
10/01/1991
RPI 1087
From the same holder
Same category
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