Concessão da patente
#16.1
06/28/1988
RPI 923
Application data
Number
PI8305640Type
Filing
Publication
The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
F. A. (pessoa física)
DE
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
DE
3238043.7 · 10/14/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1988
RPI 923
#13.1
03/01/1988
RPI 906
#9.1
10/27/1987
RPI 888
#6.1
05/13/1986
RPI 812
#6.1
09/03/1985
RPI 776
#4.1
09/25/1984
RPI 727
#3.1
05/22/1984
RPI 709
#2.1
12/27/1983
RPI 688
#18.2
05/09/1995
RPI 1275
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.