Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Application data
Number
PI8303425Type
Filing
Publication
The patent was granted on 04/28/1987 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
ROGERS CORP [US]
Inventors
J. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
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04/28/1987
RPI 862
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RPI 820
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07/02/1985
RPI 767
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06/18/1985
RPI 765
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01/24/1984
RPI 692
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RPI 681
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08/09/1983
RPI 668
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