16.4
03/20/1984
RPI 700
The patent was granted 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: 03/20/1984. We update with every new RPI gazette, published weekly.
Applicants
A. J. (pessoa física)
AU
Inventors
J. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/20/1984
RPI 700
#13.1
11/16/1983
RPI 682
#9.1
07/19/1983
RPI 665
#6.1
10/19/1982
RPI 626
03/16/1982
RPI 595
#18.2
05/04/1993
RPI 1170
From the same holder
Same category
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