Concessão da patente
#16.1
11/22/1988
RPI 944
Application data
Number
PI8402949Type
Filing
Publication
The patent was granted on 11/22/1988 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
HAGNER ROBERT C [US]
Inventors
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/22/1988
RPI 944
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