Pedido de patente depositado
#2.1
10/17/1989
RPI 991
Application data
Number
PI8903858Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Petroflex Industria e Comercio S/A
RJ, BR
Inventors
A. M. (pessoa física)
D. F. (pessoa física)
BR
J. F. (pessoa física)
BR
M. F. (pessoa física)
BR
R. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/17/1989
RPI 991
01/02/1996
RPI 1309
#6.1
05/09/1995
RPI 1275
#4.1
08/06/1991
RPI 1079
#3.1
02/05/1991
RPI 1053
From the same holder
Same category
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