Concessão da patente
#16.1
12/31/1985
RPI 793
Application data
Number
PI8108413Type
Filing
Publication
The patent was granted on 12/31/1985 and is in force until 12/28/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:12/28/2001
Latest action published by the INPI: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
B. E. (pessoa física)
B. R. (pessoa física)
J. D. (pessoa física)
IPC Classification
Priority claims
US
221.502 · 12/30/1980
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