Exigência - art. 36 da LPI
#6.1
08/15/1989
RPI 982
Application data
Number
PI8503449Type
Filing
Publication
The patent was granted on 12/26/1990 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
O. C. (pessoa física)
US
Inventors
R. M. (pessoa física)
US
IPC Classification
Priority claims
US
633.563 · 07/23/1984
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