Deferimento
#9.1
08/15/1989
RPI 982
The patent was granted on 04/24/1990 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
E. L. (pessoa física)
SP, BR
R. B. (pessoa física)
SP, BR
S. L. (pessoa física)
BR
V. O. (pessoa física)
SP, BR
Inventors
E. L. (pessoa física)
BR
R. B. (pessoa física)
BR
S. L. (pessoa física)
BR
V. O. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
08/15/1989
RPI 982
#6.1
02/08/1989
RPI 955
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05/27/1986
RPI 814
#3.2
01/07/1986
RPI 794
#2.1
12/31/1985
RPI 793
#18.2
03/10/1992
RPI 1110
#16.1
04/24/1990
RPI 1015
#13.1
01/02/1990
RPI 1000
From the same holder
Same category
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