Anuidade - prazo legal encerrado
#18.2
05/24/1988
RPI 918
Application data
Number
PI8100553Type
Filing
Publication
The patent was granted on 04/30/1985 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
US
Inventors
E. J. (pessoa física)
L. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/24/1988
RPI 918
#16.1
04/30/1985
RPI 758
#13.1
02/20/1985
RPI 748
#15.11
11/27/1984
RPI 736
#9.1
10/09/1984
RPI 729
#6.1
05/02/1984
RPI 706
#4.1
10/11/1983
RPI 677
#3.1
01/12/1982
RPI 586
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.