Concessão da patente
#16.1
03/29/1988
RPI 910
Application data
Number
PI8301102Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
PHILIPS NV [NL]
Inventors
K. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1988
RPI 910
#13.1
12/15/1987
RPI 895
#9.1
08/25/1987
RPI 879
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05/05/1987
RPI 863
#6.1
01/13/1987
RPI 847
#4.1
12/24/1985
RPI 792
#3.1
11/22/1983
RPI 683
#2.1
04/19/1983
RPI 652
#21.1
Patente extinta em 07/03/98
08/19/2008
RPI 1963
From the same holder
Same category
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