Concessão da patente
#16.1
10/25/1988
RPI 940
The letters patent expired on 06/06/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
REMAR COMERCIO DE PECAS AGRICO [BR]
Inventors
D. R. (pessoa física)
V. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/25/1988
RPI 940
#13.1
06/07/1988
RPI 920
#9.1
02/09/1988
RPI 903
#4.1
02/10/1987
RPI 851
#4.2
10/14/1986
RPI 834
#3.2
09/02/1986
RPI 828
#2.1
05/21/1985
RPI 761
#21.1
06/06/1995
RPI 1279
#20.1
05/28/1991
RPI 1069
05/21/1991
RPI 1068
Same category
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