Concessão da patente
#16.1
09/29/1987
RPI 884
The patent was granted on 09/29/1987 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
JORGE MITSUO MURAKAMI [BR]
LAERTE KRADICHI [BR]
ROBERTO ABDALA [BR]
WALTER DOMINGOS JUSTOLIN [BR]
Inventors
A. [. (pessoa física)
J. [. (pessoa física)
K. [. (pessoa física)
M. [. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
03/04/1987
RPI 854
#9.1
09/30/1986
RPI 832
#6.1
02/12/1986
RPI 799
#15.11
10/15/1985
RPI 782
#3.2
08/27/1985
RPI 775
#4.1
12/18/1984
RPI 739
#3.2
08/14/1984
RPI 721
#2.1
05/08/1984
RPI 707
#18.2
03/10/1992
RPI 1110
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.