Concessão da patente
#16.1
03/31/1987
RPI 858
Application data
Number
PI8104210Type
Filing
Publication
The patent was granted on 03/31/1987 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: 03/31/1987. We update with every new RPI gazette, published weekly.
Applicants
Brest, Industrija pohistva, Cerknica
Inventors
Z. A. (pessoa física)
IPC Classification
Priority claims
YU
14345 · 07/02/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/31/1987
RPI 858
#13.1
11/04/1986
RPI 837
#9.1
07/08/1986
RPI 820
#6.1
08/06/1985
RPI 772
#15.11
01/15/1985
RPI 743
#6.1
09/25/1984
RPI 727
#4.1
06/07/1983
RPI 659
#3.1
08/31/1982
RPI 619
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C04B 43/00.
03/27/2018
RPI 2464
#18.2
09/13/1994
RPI 1241
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.