Concessão da patente
#16.1
12/30/1986
RPI 845
Application data
Number
PI8108899Type
Filing
Publication
The patent was granted on 12/30/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
B. D. (pessoa física)
S. J. (pessoa física)
IPC Classification
Priority claims
US
212.188 · 12/02/1980
US
PCT/81/01458 · 10/28/1981
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