Concessão da patente
#16.1
04/26/1988
RPI 914
The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
ROLAMENTOS FAG LTDA [BR]
Inventors
K. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
#13.1
12/01/1987
RPI 893
#9.1
08/11/1987
RPI 877
#15.11
04/22/1987
RPI 861
#6.1
01/06/1987
RPI 846
#4.1
05/27/1986
RPI 814
#3.1
01/07/1986
RPI 794
#2.1
08/07/1984
RPI 720
#18.2
10/02/1990
RPI 1035
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.