Concessão da patente
#16.1
08/25/1987
RPI 879
Application data
Number
PI8204715Type
Filing
Publication
The patent was granted on 08/25/1987 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: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
L. E. (pessoa física)
FR
Inventors
A. H. (pessoa física)
FR
C. B. (pessoa física)
FR
E. B. (pessoa física)
IT
L. S. (pessoa física)
FR
M. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/25/1987
RPI 879
#13.1
05/05/1987
RPI 863
#15.11
05/05/1987
RPI 863
#9.1
12/16/1986
RPI 843
#4.1
09/10/1985
RPI 777
#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
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.