Concessão da patente
#16.1
01/25/1983
RPI 640
The patent was granted on 01/25/1983 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: 01/25/1983. We update with every new RPI gazette, published weekly.
Applicants
PULLMAN INC
Inventors
B. C. (pessoa física)
C. D. (pessoa física)
L. J. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/25/1983
RPI 640
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09/21/1982
RPI 622
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