Exigência - art. 36 da LPI
#6.1
09/26/1989
RPI 988
The letters patent expired on 10/04/1994: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Black & Decker Inc.
US
General Electric do Brasil S.A.
SP, BR
Inventors
J. S. (pessoa física)
BR
L. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
09/26/1989
RPI 988
#4.1
10/04/1988
RPI 937
#3.1
11/18/1986
RPI 839
07/29/1986
RPI 823
#2.1
08/21/1984
RPI 722
#21.1
10/04/1994
RPI 1244
#16.1
05/28/1991
RPI 1069
#13.1
02/13/1991
RPI 1054
#9.1
10/30/1990
RPI 1039
#6.1
04/10/1990
RPI 1013
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Same category
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