Notificação de entrada na fase nacional - PCT
#1.3
10/31/1989
RPI 993
Application data
Number
PI8807241Type
Filing
Publication
PCT
EP1988000432 The letters patent expired on 09/02/2008: 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
J. Z. (pessoa física)
AT
Inventors
J. Z. (pessoa física)
AT
IPC Classification
Priority claims
AT
EP87730126.7 · 10/10/1987
AT
EP87730128.3 · 10/10/1987
DE
G8713788.7 · 10/10/1987
DE
G8713789.5 · 10/10/1987
DE
P3734747.0 · 10/10/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/31/1989
RPI 993
#21.1
Patente extinta em 18/05/2003
09/02/2008
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03/29/1994
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08/03/1993
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