Notificação de entrada na fase nacional - PCT
#1.3
10/31/1989
RPI 993
Application data
Number
PI8707636Type
Filing
Publication
PCT
EP1987000233 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
I. A. (pessoa física)
IT
Inventors
G. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/31/1989
RPI 993
#21.1
Patente extinta em 05/05/2002
07/29/2008
RPI 1960
#16.1
10/29/1991
RPI 1091
#13.1
06/18/1991
RPI 1072
#9.1
03/05/1991
RPI 1057
#4.1
06/05/1990
RPI 1021
Same category
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