Cessão de direito de exploração
#22.1
05/16/1989
RPI 969
Application data
Number
PI8107834Type
Filing
Publication
The patent was granted on 05/28/1985 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
Y. K. (pessoa física)
JP
Inventors
K. Y. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
05/16/1989
RPI 969
#16.1
05/28/1985
RPI 762
#13.1
02/20/1985
RPI 748
#9.1
10/09/1984
RPI 729
#7.1
05/02/1984
RPI 706
#4.1
11/09/1982
RPI 629
#3.1
09/08/1982
RPI 620
#2.1
01/12/1982
RPI 586
#18.2
03/19/1996
RPI 1320
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.