Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8305397Type
Filing
Publication
The patent was granted on 09/27/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
E. S. (pessoa física)
RJ, BR
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
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07/26/1988
RPI 927
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RPI 912
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RPI 869
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05/07/1985
RPI 759
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12/13/1983
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