Publicação antecipada
#3.2
09/12/1989
RPI 986
The application was refused on 06/14/1994 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
W. Q. (pessoa física)
SP, BR
Inventors
W. Q. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
09/12/1989
RPI 986
#2.1
07/18/1989
RPI 978
06/14/1994
RPI 1228
#12.2
03/08/1994
RPI 1214
#9.2
11/23/1993
RPI 1199
#4.1
03/06/1990
RPI 1008
From the same holder
Same category
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