Carta-patente expirada
#21.1
Patente extinta em 05/10/2003
09/02/2008
RPI 1965
Application data
Number
PI8807735Type
Filing
Publication
PCT
GB1988000823 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
James Dewhurst Limited
GB
Inventors
P. C. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/10/2003
09/02/2008
RPI 1965
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07/05/1994
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RPI 1069
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10/16/1990
RPI 1037
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