Notificação para pagamento de retribuição
#13.1
09/05/1989
RPI 985
Application data
Number
PI8404068Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
T. V. (pessoa física)
RS, BR
V. V. (pessoa física)
RJ, BR
Inventors
T. V. (pessoa física)
BR
V. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
09/05/1989
RPI 985
#9.1
05/02/1989
RPI 967
#6.1
10/25/1988
RPI 940
#4.1
01/19/1988
RPI 900
#15.6
11/10/1987
RPI 890
#15.3
10/06/1987
RPI 885
#3.2
08/13/1985
RPI 773
#2.1
10/16/1984
RPI 730
#21.1
Patente extinta em 30/10/99
07/08/2008
RPI 1957
#16.1
01/09/1990
RPI 1001
From the same holder
Same category
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