Concessão da patente
#16.1
06/28/1988
RPI 923
The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
B. D. (pessoa física)
B. E. (pessoa física)
C. R. (pessoa física)
D. M. (pessoa física)
G. R. (pessoa física)
M. R. (pessoa física)
IPC Classification
Priority claims
US
120271 · 02/11/1980
US
120272 · 02/11/1980
US
120291 · 02/11/1980
US
120292 · 02/11/1980
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