Anuidade - prazo legal encerrado
#18.2
05/24/1988
RPI 918
The patent was granted on 11/26/1985 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
TEGRAL TECHNOLOGY LTD
Inventors
B. W. (pessoa física)
T. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/24/1988
RPI 918
07/14/1987
RPI 873
#17.1
01/13/1987
RPI 847
#16.1
11/26/1985
RPI 788
#13.1
09/17/1985
RPI 778
#15.11
08/06/1985
RPI 772
#9.1
05/28/1985
RPI 762
#6.1
12/26/1984
RPI 740
#4.1
07/05/1983
RPI 663
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