Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8400257Type
Filing
Publication
The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Y. C. (pessoa física)
JP
Y. K. (pessoa física)
JP
Inventors
H. F. (pessoa física)
US
S. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
05/30/1989
RPI 971
#9.1
01/24/1989
RPI 953
#6.1
08/30/1988
RPI 932
09/22/1987
RPI 883
#4.1
11/27/1984
RPI 736
#3.1
08/21/1984
RPI 722
#2.1
04/10/1984
RPI 703
#18.2
12/24/1996
RPI 1360
09/12/1995
RPI 1293
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.