Publicação do pedido de patente
#3.1
11/14/1989
RPI 995
Application data
Number
PI8901461Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Toray Silicone Company Limited
JP
Inventors
K. H. (pessoa física)
IPC Classification
Priority claims
JP
75.766/88 · 03/29/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/14/1989
RPI 995
#2.1
05/09/1989
RPI 968
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08L 83/04; C08K 3/10; C08K 3/56.
03/27/2018
RPI 2464
#11.2
11/28/1995
RPI 1304
#6.1
02/21/1995
RPI 1264
#4.1
09/11/1990
RPI 1032
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.