Concessão da patente
#16.1
03/25/1986
RPI 805
The patent was granted on 03/25/1986 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: 03/25/1986. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
E. R. (pessoa física)
T. R. (pessoa física)
IPC Classification
Priority claims
US
051.254 · 06/22/1979
US
067.508 · 08/17/1979
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