Publicação do pedido de patente
#3.1
09/12/1989
RPI 986
Application data
Number
PI8900232Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Koninklijke Philips Electronics N.V.
NL
N.V. Philips'Gloeilampenfabrieken
NL
Philips Electronics N.V.
NL
Inventors
J. M. (pessoa física)
NL
R. R. (pessoa física)
NL
W. R. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/12/1989
RPI 986
#2.1
02/28/1989
RPI 958
#21.1
Patente extinta em 19/01/2009
12/18/2012
RPI 2189
#25.4
Alterado de: Philips Electronics N.V.
12/29/1998
RPI 1460
#16.1
11/24/1998
RPI 1455
#9.1
04/28/1998
RPI 1427
#9.1
04/22/1998
RPI 1426
#25.4
11/18/1997
RPI 1407
#6.1
09/09/1997
RPI 1397
#4.1
08/13/1991
RPI 1080
From the same holder
Same category
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