Concessão da patente
#16.1
08/29/1989
RPI 984
The letters patent expired on 12/07/1993: 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Componentes Mallory do Brasil Ltda
SP, BR
USM do Brasil Indústria e Comércio S/A
RS, BR
Inventors
J. C. (pessoa física)
BR
O. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#13.1
10/25/1988
RPI 940
#9.1
06/28/1988
RPI 923
#6.1
12/29/1987
RPI 897
09/01/1987
RPI 880
#4.1
05/27/1986
RPI 814
#3.1
12/06/1983
RPI 685
#2.1
06/15/1982
RPI 608
#21.1
12/07/1993
RPI 1201
03/12/1991
RPI 1058
03/05/1991
RPI 1057
12/04/1990
RPI 1044
#17.1
11/06/1990
RPI 1040
#17.1
06/26/1990
RPI 1024
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