Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09J 103/02; D21H 3/28.
03/27/2018
RPI 2464
Application data
Number
PI8907511Type
Filing
Publication
PCT
US1989002842 The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.
Applicants
Delta Chemicals, Inc.
US
Inventors
H. B. (pessoa física)
US
S. P. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09J 103/02; D21H 3/28.
03/27/2018
RPI 2464
11/11/1997
RPI 1406
#15.11
02/18/1997
RPI 1368
#6.1
04/09/1996
RPI 1323
#6.1
01/03/1995
RPI 1257
#4.1
10/15/1991
RPI 1089
#1.3
05/28/1991
RPI 1069
From the same holder
Same category
Patent monitoring
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