Concessão da patente
#16.1
07/30/1985
RPI 771
Application data
Number
PI8009006Type
Filing
Publication
The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
N. K. (pessoa física)
Inventors
H. K. (pessoa física)
N. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
#13.1
05/07/1985
RPI 759
#9.1
01/15/1985
RPI 743
#6.1
06/12/1984
RPI 712
#6.1
12/06/1983
RPI 685
#4.1
04/27/1982
RPI 601
#1.3
10/27/1981
RPI 575
#18.2
09/25/1990
RPI 1034
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.