Concessão da patente
#16.1
11/30/1982
RPI 632
The patent was granted on 11/30/1982 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: 11/30/1982. We update with every new RPI gazette, published weekly.
Applicants
A. I. (pessoa física)
CA
Inventors
J. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/30/1982
RPI 632
#13.1
09/08/1982
RPI 620
#9.1
05/18/1982
RPI 604
#18.2
05/04/1993
RPI 1170
From the same holder
Same category
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