Deferimento
#9.1
09/05/1989
RPI 985
Application data
Number
PI8405486Type
Filing
Publication
The patent was granted on 03/20/1990 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Castolin S.A.
CH
Inventors
H. S. (pessoa física)
CH
W. S. (pessoa física)
CH
IPC Classification
Priority claims
CH
1015/83-0 · 02/23/1983
CH
PCT/84/00028 · 02/20/1984
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
09/05/1989
RPI 985
#7.1
10/04/1988
RPI 937
#4.1
06/17/1986
RPI 817
#1.3
02/20/1985
RPI 748
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C23C 7/00.
03/27/2018
RPI 2464
#18.2
05/14/1996
RPI 1328
#16.1
03/20/1990
RPI 1010
#13.1
01/09/1990
RPI 1001
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.