Concessão da patente
#16.1
02/26/1985
RPI 749
The letters patent expired on 03/26/1996: 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: 02/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Century II, Inc.
US
H. C. (pessoa física)
US
Inventors
N. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/26/1985
RPI 749
#13.1
12/11/1984
RPI 738
#9.1
08/21/1984
RPI 722
#6.1
12/27/1983
RPI 688
#4.1
10/05/1982
RPI 624
#25.1
Transferido de: Harnischfeger Corporation.
12/21/1999
RPI 1511
#21.1
03/26/1996
RPI 1321
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.