Deferimento
#9.1
11/14/1989
RPI 995
The letters patent expired on 09/17/1996: 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
JDR - ViTória Equipamentos S.A
ES, BR
R. F. (pessoa física)
SP, BR
Inventors
J. C. (pessoa física)
BR
R. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
11/14/1989
RPI 995
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05/30/1989
RPI 971
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12/02/1986
RPI 841
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10/14/1986
RPI 834
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10/07/1986
RPI 833
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09/17/1996
RPI 1346
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04/06/1993
RPI 1166
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RPI 1073
04/02/1991
RPI 1061
10/23/1990
RPI 1038
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04/10/1990
RPI 1013
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