Pedido de patente depositado
#2.1
11/07/1989
RPI 994
The letters patent expired on 11/20/2001: 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: 11/07/1989. 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).
#2.1
11/07/1989
RPI 994
#21.1
Patente extinta em 07/07/1999 conforme o disposto no artigo 24 da Lei 5772 (CPI).
11/20/2001
RPI 1611
#16.1
10/25/1994
RPI 1247
#13.1
08/23/1994
RPI 1238
#9.1
04/26/1994
RPI 1221
#4.1
08/17/1993
RPI 1185
#3.1
05/07/1991
RPI 1066
From the same holder
Same category
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