Concessão da patente
#16.1
08/31/1982
RPI 619
The patent was granted on 08/31/1982 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: 08/31/1982. We update with every new RPI gazette, published weekly.
Applicants
CARRIER CORP
Inventors
D. L. (pessoa física)
G. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/31/1982
RPI 619
#13.1
05/11/1982
RPI 603
02/09/1982
RPI 590
#18.2
09/18/1990
RPI 1033
From the same holder
Same category
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