Recurso
#12.1
05/10/1988
RPI 916
Application data
Number
PI8500922Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
Sabó Indústria e Comércio Ltda
SP, BR
Inventors
J. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#12.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
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05/13/1986
RPI 812
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10/15/1985
RPI 782
#2.1
05/21/1985
RPI 761
#15.11
A classificação anterior era: F16J 15/32
08/16/2016
RPI 2380
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Patente extinta em 27/02/2000
07/15/2008
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06/23/1992
RPI 1125
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RPI 1043
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