Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 12/29/1987 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
TEXAS GULF INC [US]
Inventors
K. K. (pessoa física)
M. J. (pessoa física)
T. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
12/29/1987
RPI 897
#13.1
11/10/1987
RPI 890
#9.1
07/14/1987
RPI 873
#6.1
10/14/1986
RPI 834
#6.1
06/11/1985
RPI 764
#7.1
03/07/1984
RPI 698
#4.1
09/13/1983
RPI 673
From the same holder
Same category
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