Concessão da patente
#16.1
05/30/1989
RPI 971
Application data
Number
PI8203147Type
Filing
Publication
The patent was granted on 05/30/1989 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
S. K. (pessoa física)
JP
Inventors
S. M. (pessoa física)
JP
T. I. (pessoa física)
JP
T. A. (pessoa física)
JP
Y. K. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/30/1989
RPI 971
#13.1
10/04/1988
RPI 937
#9.1
06/14/1988
RPI 921
#7.1
01/07/1986
RPI 794
#4.1
02/21/1984
RPI 696
#3.1
05/17/1983
RPI 656
#2.1
07/13/1982
RPI 612
#18.2
10/29/1996
RPI 1352
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.