Publicação do pedido de patente
#3.1
11/16/1988
RPI 943
Application data
Number
PI8801788Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 04/14/1988 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.
US
Inventors
D. K. (pessoa física)
IPC Classification
Priority claims
US
039.184 · 04/16/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/16/1988
RPI 943
#2.1
08/23/1988
RPI 931
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08L 67/04; C08L 25/04; G03C 5/24; G03F 7/26.
03/27/2018
RPI 2464
#11.1
10/08/1991
RPI 1088
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.