Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: F16G 11/04; H04R 4/52.
03/27/2018
RPI 2464
Application data
Number
PI8807720Type
Filing
Publication
PCT
GB1988000762 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: 03/27/2018. We update with every new RPI gazette, published weekly.
Applicants
Gripple Ltd.
GB
Inventors
B. S. (pessoa física)
GB
H. F. (pessoa física)
GB
IPC Classification
Priority claims
GB
8722683 · 09/26/1987
GB
8802345 · 02/03/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: F16G 11/04; H04R 4/52.
03/27/2018
RPI 2464
#21.1
Patente extinta em 21/09/2003
09/02/2008
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