Carta-patente expirada
#21.1
Patente extinta em 15/07/2003
09/02/2008
RPI 1965
Application data
Number
PI8807616Type
Filing
Publication
PCT
US1988002460 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: 09/02/2008. We update with every new RPI gazette, published weekly.
Applicants
Robertshaw Controls Company
US
Inventors
F. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/07/2003
09/02/2008
RPI 1965
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04/26/1994
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08/24/1993
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12/01/1992
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