Publicação do pedido de patente
#3.1
05/30/1989
RPI 971
Application data
Number
PI8805266Type
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: 05/30/1989. 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. B. (pessoa física)
NL
P. H. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/30/1989
RPI 971
#2.1
02/08/1989
RPI 955
#21.1
Patente extinta em 13/10/2008
12/18/2012
RPI 2189
#25.4
Alterado de: Philips Electronics N.V.
09/08/1999
RPI 1496
#16.1
07/28/1998
RPI 1440
#25.4
09/23/1997
RPI 1399
#9.1
05/27/1997
RPI 1382
#6.1
11/07/1995
RPI 1301
#4.1
07/09/1991
RPI 1075
From the same holder
Same category
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