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
T. I. (pessoa física)
Inventors
B. A. (pessoa física)
I. W. (pessoa física)
K. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/31/1982
RPI 619
#13.1
03/02/1982
RPI 593
#9.1
11/10/1981
RPI 577
#18.2
10/23/1990
RPI 1038
From the same holder
Same category
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