Publicação do pedido de patente
#3.1
01/24/1989
RPI 953
Application data
Number
PI8803409Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 01/24/1989. We update with every new RPI gazette, published weekly.
Applicants
N.V. Philips'Gloeilampenfabrieken
NL
Philips Electronics N.V.
NL
Inventors
G. B. (pessoa física)
NL
R. S. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/24/1989
RPI 953
#2.1
12/20/1988
RPI 948
#21.1
Patente extinta em 07/07/2008
08/26/2008
RPI 1964
#25.4
Alterado de: N.V. Philips' Gloeilampenfabrieken
02/17/1999
RPI 1467
#25.12
Referência RPI 1399 de 23/09/97; código 25.1
01/05/1999
RPI 1461
#25.1
09/23/1997
RPI 1399
#16.1
08/26/1997
RPI 1395
#13.1
05/06/1997
RPI 1379
#9.1
01/07/1997
RPI 1362
#6.1
01/18/1994
RPI 1207
#4.1
05/14/1991
RPI 1067
From the same holder
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