Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09K 7/02; E21B 43/26.
03/27/2018
RPI 2464
Application data
Number
PI9001977Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 04/27/1990 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: 03/27/2018. We update with every new RPI gazette, published weekly.
Applicants
Pumptech N.V.
BE
Inventors
J. G. (pessoa física)
M. K. (pessoa física)
T. W. (pessoa física)
V. C. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09K 7/02; E21B 43/26.
03/27/2018
RPI 2464
#11.1
10/26/1993
RPI 1195
#3.1
07/30/1991
RPI 1078
#2.1
08/21/1990
RPI 1029
From the same holder
Same category
Patent monitoring
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