Notificação de entrada na fase nacional - PCT
#1.3
10/03/1989
RPI 989
Application data
Number
PI8807182Type
Filing
Publication
PCT
US1988002665 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
R. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/03/1989
RPI 989
#21.1
Patente extinta em 05/08/2003
09/02/2008
RPI 1965
#16.1
11/29/1994
RPI 1252
#9.1
06/14/1994
RPI 1228
#6.1
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RPI 1190
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05/28/1991
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