Concessão da patente
#16.1
04/28/1987
RPI 862
Application data
Number
PI8102043Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 04/28/1987. We update with every new RPI gazette, published weekly.
Applicants
CBV Indústria Mêcanica S.A.
RJ, BR
Inventors
L. D. (pessoa física)
M. A. (pessoa física)
M. P. (pessoa física)
M. S. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/28/1987
RPI 862
#13.1
12/23/1986
RPI 844
#9.1
09/02/1986
RPI 828
#6.1
11/12/1985
RPI 786
08/20/1985
RPI 774
#12.3
04/02/1985
RPI 754
#12.3
03/19/1985
RPI 752
12/04/1984
RPI 737
#6.1
05/02/1984
RPI 706
#4.1
08/23/1983
RPI 670
#3.1
11/09/1982
RPI 629
#21.1
10/01/1996
RPI 1348
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Same category
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