18.3
05/09/1989
RPI 968
The patent was granted on 04/26/1983 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
ARGUS GMBH
Inventors
P. L. (pessoa física)
W. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/09/1989
RPI 968
#16.1
04/26/1983
RPI 653
#13.1
01/25/1983
RPI 640
#9.1
09/21/1982
RPI 622
#6.1
03/02/1982
RPI 593
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
Same category
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