Concessão da patente
#16.1
03/26/1985
RPI 753
The patent was granted on 03/26/1985 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
H. K. (pessoa física)
P. M. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
#13.1
01/29/1985
RPI 745
#9.1
09/25/1984
RPI 727
#6.1
02/21/1984
RPI 696
#6.1
08/23/1983
RPI 670
01/18/1983
RPI 639
#4.1
07/27/1982
RPI 614
05/30/1995
RPI 1278
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.