Concessão da patente
#16.1
06/02/1987
RPI 867
Application data
Number
PI8303100Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 06/02/1987. We update with every new RPI gazette, published weekly.
Applicants
SCHOTTEL WERFT [DE]
Inventors
K. R. (pessoa física)
K. F. (pessoa física)
L. S. (pessoa física)
S. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/02/1987
RPI 867
#13.1
11/04/1986
RPI 837
#9.1
07/08/1986
RPI 820
#6.1
10/08/1985
RPI 781
#4.1
06/12/1984
RPI 712
#3.1
01/31/1984
RPI 693
#2.1
07/26/1983
RPI 666
#21.1
Patente extinta em 10/06/98
08/19/2008
RPI 1963
From the same holder
Same category
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