Concessão da patente
#16.1
11/01/1983
RPI 680
The patent was granted on 11/01/1983 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/01/1983. We update with every new RPI gazette, published weekly.
Applicants
TOKICO LTD
Inventors
K. T. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/01/1983
RPI 680
12/21/1982
RPI 635
#12.1
07/20/1982
RPI 613
#9.1
03/16/1982
RPI 595
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
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