6.2
05/30/1989
RPI 971
Application data
Number
PI8501679Type
Filing
Publication
The patent was granted on 09/24/1991 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
E. E. (pessoa física)
DE
F. P. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
10/13/1987
RPI 886
#3.1
12/10/1985
RPI 790
#2.1
06/25/1985
RPI 766
#18.2
05/21/1996
RPI 1329
#16.1
09/24/1991
RPI 1086
#13.1
06/18/1991
RPI 1072
#9.1
03/05/1991
RPI 1057
From the same holder
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