Concessão da patente
#16.1
02/03/1987
RPI 850
Application data
Number
PI8204802Type
Filing
Publication
The patent was granted on 02/03/1987 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: 02/03/1987. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
DE
Inventors
H. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/03/1987
RPI 850
#13.1
11/04/1986
RPI 837
#9.1
07/08/1986
RPI 820
#6.1
10/15/1985
RPI 782
#4.1
03/07/1984
RPI 698
#3.1
08/02/1983
RPI 667
#2.1
09/28/1982
RPI 623
#18.2
12/20/1994
RPI 1255
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.