130
10/31/1989
RPI 993
The application was refused on 10/31/1989 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
IVAN TADEU DE ALMEIDA [BR]
MIRTA RODRIGUEZ SARAIVA [BR]
Inventors
A. [. (pessoa física)
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/31/1989
RPI 993
#15.3
05/23/1989
RPI 970
#15.11
01/10/1989
RPI 951
#15.11
09/27/1988
RPI 936
#9.2
08/09/1988
RPI 929
#15.11
08/02/1988
RPI 928
#4.1
11/24/1987
RPI 892
#15.6
09/29/1987
RPI 884
#15.3
07/21/1987
RPI 874
#3.1
06/25/1985
RPI 766
#2.1
02/07/1984
RPI 694
#15.11
A classificação anterior era: A61B 19/00
08/16/2016
RPI 2380
Same category
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