Publicação do pedido de patente
#3.1
09/12/1989
RPI 986
The letters patent expired on 09/25/2001: 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
Philips do Brasil Ltda
SP, BR
Inventors
P. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/12/1989
RPI 986
#2.1
05/03/1988
RPI 915
#21.1
Patente extinta em 22/01/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#16.1
04/27/1993
RPI 1169
#9.1
10/20/1992
RPI 1142
#4.1
06/25/1991
RPI 1073
From the same holder
Same category
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