Solicitação de exame técnico
#4.1
10/10/1989
RPI 990
Application data
Number
PI8606972Type
Filing
Publication
The patent was granted on 02/26/1991 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
V.E. Holding Corporation
US
Inventors
J. B. (pessoa física)
US
R. W. (pessoa física)
US
W. W. (pessoa física)
US
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