Pedido de certificado de adição de invenção
#5.1
01/03/1989
RPI 950
Application data
Number
PI8800619Type
Filing
Publication
The application was refused on 02/08/1994 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: 01/03/1989. We update with every new RPI gazette, published weekly.
Applicants
L. P. (pessoa física)
SP, BR
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
01/03/1989
RPI 950
#4.1
10/11/1988
RPI 938
#3.2
08/02/1988
RPI 928
#2.1
05/10/1988
RPI 916
02/08/1994
RPI 1210
#12.2
09/29/1992
RPI 1139
#9.2
06/30/1992
RPI 1126
From the same holder
Same category
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