Concessão da patente
#16.1
04/30/1985
RPI 758
The patent was granted on 04/30/1985 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: 04/30/1985. We update with every new RPI gazette, published weekly.
Applicants
ERICSSON TELEFON AB L M
Inventors
C. K. (pessoa física)
K. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/30/1985
RPI 758
#13.1
03/27/1984
RPI 701
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12/06/1983
RPI 685
#6.1
07/19/1983
RPI 665
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
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Same category
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