14.1
11/21/1989
RPI 996
Application data
Number
PI8700404Type
Filing
Publication
Published on 08/09/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Pesquitec -Pesquisas Tecnológicas Ltda
RS, BR
Inventors
A. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/21/1989
RPI 996
#3.1
08/09/1988
RPI 929
#2.1
06/02/1987
RPI 867
#15.11
As classificações anteriores eram: B23K 28/02, B23K 5/14
08/25/2015
RPI 2329
#15.3
05/25/1993
RPI 1173
#4.1
02/06/1990
RPI 1005
Same category
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