18.8
08/23/1988
RPI 931
Application data
Number
PI8303007Type
Filing
Publication
The patent was granted on 09/30/1986 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: 08/23/1988. We update with every new RPI gazette, published weekly.
Applicants
BABCOCK & WILCOX CO [US]
Inventors
B. C. (pessoa física)
Z. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/23/1988
RPI 931
#18.2
05/24/1988
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RPI 818
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02/12/1986
RPI 799
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08/13/1985
RPI 773
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03/26/1985
RPI 753
#4.1
05/15/1984
RPI 708
#3.1
01/31/1984
RPI 693
#2.1
07/19/1983
RPI 665
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RPI 1273
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RPI 1091
#20.1
10/22/1991
RPI 1090
10/15/1991
RPI 1089
#20.1
09/03/1991
RPI 1083
#20.1
08/27/1991
RPI 1082
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