Anuidade - prazo legal encerrado
#18.2
05/24/1988
RPI 918
Application data
Number
PI8207423Type
Filing
Publication
The patent was granted on 04/29/1986 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
C. A. (pessoa física)
Inventors
D. H. (pessoa física)
F. O. (pessoa física)
H. G. (pessoa física)
S. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/24/1988
RPI 918
#16.1
04/29/1986
RPI 810
#13.1
11/12/1985
RPI 786
#9.1
07/09/1985
RPI 768
#4.1
01/02/1985
RPI 741
#3.1
07/31/1984
RPI 719
#2.1
02/16/1983
RPI 643
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.