Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: G10L 3/00; G10L 9/08.
03/27/2018
RPI 2464
Application data
Number
PI8907308Type
Filing
Publication
PCT
GB1989000247 The letters patent expired on 12/29/2009: 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
British Telecomunications Public Limited Company
GB
LG Electronics Inc.
KR
Inventors
D. F. (pessoa física)
GB
I. B. (pessoa física)
GB
IPC Classification
Priority claims
GB
8805795 · 03/11/1988
GB
8813346.7 · 06/06/1988
GB
8820105.8 · 08/24/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: G10L 3/00; G10L 9/08.
03/27/2018
RPI 2464
#21.1
Patente extinta em 10/03/2004
12/29/2009
RPI 2034
#25.1
Transferido de: British Telecommunications Public Limited Company
05/30/2006
RPI 1847
#16.1
06/27/1995
RPI 1282
#13.1
04/04/1995
RPI 1270
#9.1
11/29/1994
RPI 1252
#6.1
04/26/1994
RPI 1221
#4.1
09/24/1991
RPI 1086
#1.3
03/19/1991
RPI 1059
From the same holder
Same category
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