Carta-patente expirada
#21.1
Patente extinta em 04/04/2005
06/08/2010
RPI 2057
Application data
Number
PI9006758Type
Filing
Publication
PCT
US1990001797 The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
Motorola, Inc.
US
Inventors
M. J. (pessoa física)
US
P. A. (pessoa física)
US
IPC Classification
Priority claims
US
349,619 · 05/10/1989
US
369,419 · 06/20/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 04/04/2005
06/08/2010
RPI 2057
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