Anuidade - prazo legal encerrado
#18.2
11/21/1989
RPI 996
Application data
Number
PI8307048Type
Filing
Publication
The patent was granted on 07/28/1987 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
US
Inventors
M. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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11/21/1989
RPI 996
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