Concessão da patente
#16.1
08/17/1982
RPI 617
The patent was granted on 08/17/1982 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: 08/17/1982. We update with every new RPI gazette, published weekly.
Applicants
SIEMENS AG
Inventors
J. S. (pessoa física)
L. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/17/1982
RPI 617
#13.1
03/02/1982
RPI 593
#9.1
11/10/1981
RPI 577
#18.2
09/18/1990
RPI 1033
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.