Carta-patente expirada
#21.1
Patente extinta em 18/04/2010
01/08/2013
RPI 2192
Application data
Number
PI9007238Type
Filing
Publication
PCT
GB1990000415 The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
U. S. (pessoa física)
GB
Inventors
P. H. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/04/2010
01/08/2013
RPI 2192
#16.1
04/18/2000
RPI 1528
#9.1
10/05/1999
RPI 1500
#6.1
11/17/1998
RPI 1454
#4.1
07/13/1993
RPI 1180
#1.3
02/25/1992
RPI 1108
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