Carta-patente expirada
#21.1
Patente extinta em 18/12/2010
05/28/2013
RPI 2212
Application data
Number
PI9007196Type
Filing
Publication
PCT
US1990007521 The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
General Electric Company
US
Inventors
C. C. (pessoa física)
NL
C. Q. (pessoa física)
US
K. M. (pessoa física)
US
L. F. (pessoa física)
US
P. E. (pessoa física)
NL
R. C. (pessoa física)
US
T. V. (pessoa física)
NL
IPC Classification
Priority claims
US
455.118 · 12/22/1989
US
476.068 · 01/30/1990
US
627.517 · 12/14/1990
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