Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8400273Type
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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Sabó Indústria e Comércio Ltda
SP, BR
Inventors
H. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
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07/12/1988
RPI 925
04/05/1988
RPI 911
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#9.1
03/17/1987
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RPI 809
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04/15/1986
RPI 808
#4.1
11/27/1984
RPI 736
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07/10/1984
RPI 716
#2.1
04/10/1984
RPI 703
#21.1
Patente extinta em 18/01/99
07/08/2008
RPI 1957
08/21/1990
RPI 1029
#17.1
02/13/1990
RPI 1006
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