Concessão da patente
#16.1
07/28/1987
RPI 875
Application data
Number
PI8108908Type
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: 07/28/1987. We update with every new RPI gazette, published weekly.
Applicants
PANDUIT CORP [US]
Inventors
C. J. (pessoa física)
M. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/28/1987
RPI 875
#9.1
01/06/1987
RPI 846
#6.1
02/18/1986
RPI 800
#7.1
03/19/1985
RPI 752
#4.1
06/05/1984
RPI 711
#1.3
10/26/1982
RPI 627
#21.1
Patente extinta em 20/11/96
08/19/2008
RPI 1963
Same category
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