Concessão da patente
#16.1
04/29/1986
RPI 810
Application data
Number
PI8305628Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
S. K. (pessoa física)
JP
Inventors
E. M. (pessoa física)
I. K. (pessoa física)
K. F. (pessoa física)
K. M. (pessoa física)
O. M. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/29/1986
RPI 810
#13.1
12/17/1985
RPI 791
#9.1
08/13/1985
RPI 773
#6.1
03/26/1985
RPI 753
#4.1
08/07/1984
RPI 720
#3.1
05/15/1984
RPI 708
#2.1
12/27/1983
RPI 688
#21.1
Patente extinta em 07/10/98
07/01/2008
RPI 1956
From the same holder
Same category
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