Notificação de entrada na fase nacional - PCT
#1.3
10/03/1989
RPI 989
Application data
Number
PI8804822Type
Filing
Publication
PCT
US1988000157 Published on 10/03/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
USG Interiors, Inc
US
Inventors
D. I. (pessoa física)
US
IPC Classification
Priority claims
US
002,512 · 01/12/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/03/1989
RPI 989
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era D21D 3/00.
03/27/2018
RPI 2464
#15.3
06/16/1992
RPI 1124
#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.