Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8108710Type
Filing
Publication
The patent was granted on 07/26/1988 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
D. L. (pessoa física)
US
Inventors
F. D. (pessoa física)
L. J. (pessoa física)
IPC Classification
Priority claims
US
171.327 · 07/23/1980
US
81/00981 · 07/22/1981
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