10.1
09/29/1987
RPI 884
Application data
Number
PI8402001Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
N. C. (pessoa física)
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/29/1987
RPI 884
#3.1
12/03/1985
RPI 789
#2.1
07/03/1984
RPI 715
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04C 1/04; E04B 2/32.
03/27/2018
RPI 2464
Same category
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