Pedido de patente depositado
#2.1
10/17/1989
RPI 991
Application data
Number
PI8903952Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
C. O. (pessoa física)
SP, BR
M. F. (pessoa física)
SP, BR
N. M. (pessoa física)
SP, BR
Inventors
C. O. (pessoa física)
BR
M. F. (pessoa física)
BR
N. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/17/1989
RPI 991
#15.3
11/28/1995
RPI 1304
#7.1
02/21/1995
RPI 1264
#4.1
06/11/1991
RPI 1071
#3.1
02/05/1991
RPI 1053
From the same holder
Same category
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