Concessão da patente
#16.1
11/26/1985
RPI 788
The patent was granted on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants
J. M. (pessoa física)
Inventors
H. R. (pessoa física)
M. P. (pessoa física)
W. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/26/1985
RPI 788
#13.1
09/24/1985
RPI 779
#9.1
06/11/1985
RPI 764
#6.1
06/26/1984
RPI 714
#18.2
08/02/1994
RPI 1235
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