Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted on 02/28/1984 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
HOOKER CHEMICALS PLASTICS CORP
Inventors
C. E. (pessoa física)
L. C. (pessoa física)
S. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
05/15/1984
RPI 708
#16.1
02/28/1984
RPI 697
11/01/1983
RPI 680
#13.1
10/04/1983
RPI 676
#9.1
06/14/1983
RPI 660
06/29/1982
RPI 610
#9.1
06/22/1982
RPI 609
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.