Concessão da patente
#16.1
06/30/1987
RPI 871
Application data
Number
PI8102272Type
Filing
Publication
The patent was granted on 06/30/1987 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
P. J. (pessoa física)
IPC Classification
Priority claims
US
142.444 · 04/21/1980
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