Exigência - art. 36 da LPI
#6.1
03/28/1989
RPI 962
Application data
Number
PI8505347Type
Filing
Publication
The patent was granted on 09/25/1990 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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
C. N. (pessoa física)
RJ, BR
Inventors
A. S. (pessoa física)
BR
C. F. (pessoa física)
BR
I. K. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
03/28/1989
RPI 962
#4.1
08/05/1986
RPI 824
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03/25/1986
RPI 805
#2.1
01/14/1986
RPI 795
#18.2
09/19/1995
RPI 1294
#16.1
09/25/1990
RPI 1034
#13.1
06/26/1990
RPI 1024
#9.1
03/06/1990
RPI 1008
From the same holder
Same category
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