Pedido de licença compulsória
#20.1
12/15/1987
RPI 895
Application data
Number
PI8301417Type
Filing
Publication
The patent was granted on 06/30/1987 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
B. C. (pessoa física)
US
Inventors
K. J. (pessoa física)
R. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/15/1987
RPI 895
#16.1
06/30/1987
RPI 871
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12/23/1986
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09/02/1986
RPI 828
#4.1
09/03/1985
RPI 776
#3.1
11/29/1983
RPI 684
#2.1
05/03/1983
RPI 654
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04/25/1995
RPI 1273
10/22/1991
RPI 1090
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Same category
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