Notificação de entrada na fase nacional - PCT
#1.3
10/31/1989
RPI 993
Application data
Number
PI8807132Type
Filing
Publication
PCT
JP1988000705 The letters patent expired on 08/26/2008: 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
Otis Elevator Company
US
Inventors
K. O. (pessoa física)
JP
Y. K. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/31/1989
RPI 993
#21.1
Patente extinta em 25/08/2008
08/26/2008
RPI 1964
#16.1
08/25/1998
RPI 1444
#9.1
08/26/1997
RPI 1395
#4.1
06/25/1991
RPI 1073
#4.2
03/19/1991
RPI 1059
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