Anuidade - prazo legal encerrado
#18.2
08/20/1985
RPI 774
The patent was granted 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: 08/20/1985. We update with every new RPI gazette, published weekly.
Applicants
HENKEL & CIE GMBH
Inventors
B. K. (pessoa física)
C. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
08/20/1985
RPI 774
#22.1
12/04/1984
RPI 737
08/30/1983
RPI 671
02/22/1983
RPI 644
#13.1
10/05/1982
RPI 624
#9.1
06/22/1982
RPI 609
#6.1
10/06/1981
RPI 572
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.