Concessão da patente
#16.1
10/30/1984
RPI 732
The patent was granted on 10/30/1984 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
H. S. (pessoa física)
Inventors
F. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
#15.11
09/18/1984
RPI 726
#13.1
08/21/1984
RPI 722
#9.1
04/24/1984
RPI 705
#15.11
02/07/1984
RPI 694
#6.1
09/27/1983
RPI 675
#18.2
07/26/1994
RPI 1234
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.