Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 07/31/1984 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
WESTINGHOUSE AIR BRAKE CO
Inventors
C. J. (pessoa física)
M. W. (pessoa física)
S. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
07/31/1984
RPI 719
#13.1
06/05/1984
RPI 711
#9.1
02/14/1984
RPI 695
#6.1
08/30/1983
RPI 671
#15.11
04/26/1983
RPI 653
#6.1
03/29/1983
RPI 649
From the same holder
Same category
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