Notificação de entrada na fase nacional - PCT
#1.3
03/14/1989
RPI 960
Application data
Number
PI8707624Type
Filing
Publication
PCT
US1987000435 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: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
C. S. (pessoa física)
US
Inventors
C. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
03/14/1989
RPI 960
#21.1
Patente extinta em 04/03/2002
07/29/2008
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10/31/1995
RPI 1300
#13.1
07/18/1995
RPI 1285
#9.1
03/01/1995
RPI 1265
#6.1
06/21/1994
RPI 1229
#4.1
02/06/1990
RPI 1005
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