Anuidade - prazo legal encerrado
#18.2
07/30/1985
RPI 771
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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
Weco-Indústria de Equipamento Termo-Mecanico Ltda
Inventors
B. H. (pessoa física)
C. A. (pessoa física)
D. M. (pessoa física)
M. E. (pessoa física)
W. I. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/30/1985
RPI 771
#16.1
11/29/1983
RPI 684
#13.1
06/07/1983
RPI 659
#9.1
02/08/1983
RPI 642
#6.1
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.