Concessão da patente
#16.1
09/25/1984
RPI 727
Application data
Number
PI8103513Type
Filing
Publication
The letters patent expired on 10/08/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
B. A. (pessoa física)
DE
Inventors
K. J. (pessoa física)
S. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#13.1
06/12/1984
RPI 712
#9.1
02/28/1984
RPI 697
#6.1
09/13/1983
RPI 673
#4.1
06/29/1982
RPI 610
#3.1
02/24/1982
RPI 592
#21.1
10/08/1996
RPI 1349
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.