Concessão da patente
#16.1
07/31/1984
RPI 719
The letters patent expired on 04/25/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/31/1984. We update with every new RPI gazette, published weekly.
Applicants
GRAENGES NYBY AB
Inventors
A. A. (pessoa física)
A. [. (pessoa física)
E. H. (pessoa física)
F. B. (pessoa física)
T. [. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/31/1984
RPI 719
#13.1
05/02/1984
RPI 706
#9.1
01/24/1984
RPI 692
#6.1
03/01/1983
RPI 645
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.