20.7
11/26/1985
RPI 788
The patent was granted on 06/25/1985 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
C. C. (pessoa física)
SP, BR
Inventors
S. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/26/1985
RPI 788
11/12/1985
RPI 786
#16.1
06/25/1985
RPI 766
#13.1
03/05/1985
RPI 750
#9.1
10/23/1984
RPI 731
#6.1
05/08/1984
RPI 707
#6.1
12/20/1983
RPI 687
#4.1
04/12/1983
RPI 651
#18.2
07/26/1994
RPI 1234
From the same holder
Same category
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