Concessão da patente
#16.1
01/25/1983
RPI 640
The letters patent expired on 05/03/1994: 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: 01/25/1983. We update with every new RPI gazette, published weekly.
Applicants
MERO RAUMSTRUKTUR GMBH & CO
Inventors
E. H. (pessoa física)
K. O. (pessoa física)
Q. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/25/1983
RPI 640
#13.1
10/05/1982
RPI 624
#9.1
06/22/1982
RPI 609
12/29/1981
RPI 584
#21.1
05/03/1994
RPI 1222
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.