Anuidade - prazo legal encerrado
#18.2
11/16/1988
RPI 943
The patent was granted on 11/29/1983 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
W. S. (pessoa física)
Inventors
W. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
#20.1
07/10/1984
RPI 716
#16.1
11/29/1983
RPI 684
11/16/1983
RPI 682
09/20/1983
RPI 674
#11.4
07/12/1983
RPI 664
#16.1
11/30/1982
RPI 632
#13.1
09/08/1982
RPI 620
#6.1
05/18/1982
RPI 604
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/00.
03/27/2018
RPI 2464
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.